45912828 has 24 divisors (see below), whose sum is σ = 115371088. Its totient is φ = 14126976.

The previous prime is 45912827. The next prime is 45912833. The reversal of 45912828 is 82821954.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45912827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147001 + ... + 147312.

Almost surely, 2^45912828 is an apocalyptic number.

It is an amenable number.

45912828 is an abundant number, since it is smaller than the sum of its proper divisors (69458260).

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

45912828 is a wasteful number, since it uses less digits than its factorization.

45912828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294333 (or 294331 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 45912828 is about 6775.9005305568. The cubic root of 45912828 is about 358.0783095964.

The spelling of 45912828 in words is "forty-five million, nine hundred twelve thousand, eight hundred twenty-eight".