45837456 has 40 divisors (see below), whose sum is σ = 135330624. Its totient is φ = 13096320.

The previous prime is 45837431. The next prime is 45837469. The reversal of 45837456 is 65473854.

45837456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 67875 + ... + 68546.

Almost surely, 2^45837456 is an apocalyptic number.

It is an amenable number.

45837456 is an abundant number, since it is smaller than the sum of its proper divisors (89493168).

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

45837456 is a wasteful number, since it uses less digits than its factorization.

45837456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136439 (or 136433 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 45837456 is about 6770.3364761288. The cubic root of 45837456 is about 357.8822579210.

The spelling of 45837456 in words is "forty-five million, eight hundred thirty-seven thousand, four hundred fifty-six".