45822816 has 72 divisors (see below), whose sum is σ = 140343840. Its totient is φ = 14098176.

The previous prime is 45822809. The next prime is 45822823. The reversal of 45822816 is 61822854.

45822816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45822809) and next prime (45822823).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 2376 + ... + 9863.

It is an arithmetic number, because the mean of its divisors is an integer number (1949220).

Almost surely, 2^45822816 is an apocalyptic number.

It is an amenable number.

45822816 is an abundant number, since it is smaller than the sum of its proper divisors (94521024).

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

45822816 is a wasteful number, since it uses less digits than its factorization.

45822816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12268 (or 12257 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 45822816 is about 6769.2552027531. The cubic root of 45822816 is about 357.8441525910.

The spelling of 45822816 in words is "forty-five million, eight hundred twenty-two thousand, eight hundred sixteen".