45033976 has 32 divisors (see below), whose sum is σ = 91496160. Its totient is φ = 20656512.

The previous prime is 45033959. The next prime is 45033991. The reversal of 45033976 is 67933054.

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, 16741 + ... + 19243.

It is an arithmetic number, because the mean of its divisors is an integer number (2859255).

Almost surely, 2^45033976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45033976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45748080).

45033976 is an abundant number, since it is smaller than the sum of its proper divisors (46462184).

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

45033976 is a wasteful number, since it uses less digits than its factorization.

45033976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695 (or 2691 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 45033976 is about 6710.7358761912. The cubic root of 45033976 is about 355.7788257120.

The spelling of 45033976 in words is "forty-five million, thirty-three thousand, nine hundred seventy-six".