45966028 has 24 divisors (see below), whose sum is σ = 85503600. Its totient is φ = 21621824.

The previous prime is 45966017. The next prime is 45966031. The reversal of 45966028 is 82066954.

It is a happy number.

It is a super-2 number, since 2×45966028² = 4225751460193568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18483 + ... + 20821.

It is an arithmetic number, because the mean of its divisors is an integer number (3562650).

Almost surely, 2^45966028 is an apocalyptic number.

It is an amenable number.

45966028 is a deficient number, since it is larger than the sum of its proper divisors (39537572).

45966028 is a wasteful number, since it uses less digits than its factorization.

45966028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394 (or 2358 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 45966028 is about 6779.8250714897. The cubic root of 45966028 is about 358.2165600873.

The spelling of 45966028 in words is "forty-five million, nine hundred sixty-six thousand, twenty-eight".