45597408 has 96 divisors (see below), whose sum is σ = 126717696. Its totient is φ = 14327808.

The previous prime is 45597403. The next prime is 45597443. The reversal of 45597408 is 80479554.

45597408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 45597408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45597403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236160 + ... + 236352.

It is an arithmetic number, because the mean of its divisors is an integer number (1319976).

Almost surely, 2^45597408 is an apocalyptic number.

45597408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45597408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63358848).

45597408 is an abundant number, since it is smaller than the sum of its proper divisors (81120288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45597408 is a wasteful number, since it uses less digits than its factorization.

45597408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 45597408 is about 6752.5852826899. The cubic root of 45597408 is about 357.2564282159.

The spelling of 45597408 in words is "forty-five million, five hundred ninety-seven thousand, four hundred eight".