45996020 has 24 divisors (see below), whose sum is σ = 110390784. Its totient is φ = 15770016.

The previous prime is 45996011. The next prime is 45996031. The reversal of 45996020 is 2069954.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

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, 164132 + ... + 164411.

It is an arithmetic number, because the mean of its divisors is an integer number (4599616).

Almost surely, 2^45996020 is an apocalyptic number.

It is an amenable number.

45996020 is an abundant number, since it is smaller than the sum of its proper divisors (64394764).

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

45996020 is a wasteful number, since it uses less digits than its factorization.

45996020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328559 (or 328557 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 45996020 is about 6782.0365672857. The cubic root of 45996020 is about 358.2944530858.

The spelling of 45996020 in words is "forty-five million, nine hundred ninety-six thousand, twenty".