45698812 has 6 divisors (see below), whose sum is σ = 79972928. Its totient is φ = 22849404.

The previous prime is 45698767. The next prime is 45698827. The reversal of 45698812 is 21889654.

It is a happy number.

It is a super-2 number, since 2×45698812² = 4176762836422688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5712348 + ... + 5712355.

Almost surely, 2^45698812 is an apocalyptic number.

It is an amenable number.

45698812 is a deficient number, since it is larger than the sum of its proper divisors (34274116).

45698812 is a wasteful number, since it uses less digits than its factorization.

45698812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11424707 (or 11424705 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 45698812 is about 6760.0896443760. The cubic root of 45698812 is about 357.5210661295.

The spelling of 45698812 in words is "forty-five million, six hundred ninety-eight thousand, eight hundred twelve".