45828812 has 12 divisors (see below), whose sum is σ = 81515616. Its totient is φ = 22538640.

The previous prime is 45828767. The next prime is 45828823. The reversal of 45828812 is 21882854.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93668 + ... + 94155.

It is an arithmetic number, because the mean of its divisors is an integer number (6792968).

Almost surely, 2^45828812 is an apocalyptic number.

It is an amenable number.

45828812 is a deficient number, since it is larger than the sum of its proper divisors (35686804).

45828812 is a wasteful number, since it uses less digits than its factorization.

45828812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187888 (or 187886 counting only the distinct ones).

The product of its digits is 40960, while the sum is 38.

The square root of 45828812 is about 6769.6980730310. The cubic root of 45828812 is about 357.8597600994.

The spelling of 45828812 in words is "forty-five million, eight hundred twenty-eight thousand, eight hundred twelve".