45776028 has 48 divisors (see below), whose sum is σ = 108984960. Its totient is φ = 14952000.

The previous prime is 45776023. The next prime is 45776033. The reversal of 45776028 is 82067754.

It is an interprime number because it is at equal distance from previous prime (45776023) and next prime (45776033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45776023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216843 + ... + 217053.

It is an arithmetic number, because the mean of its divisors is an integer number (2270520).

Almost surely, 2^45776028 is an apocalyptic number.

It is an amenable number.

45776028 is an abundant number, since it is smaller than the sum of its proper divisors (63208932).

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

45776028 is a wasteful number, since it uses less digits than its factorization.

45776028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 45776028 is about 6765.7984007802. The cubic root of 45776028 is about 357.7223172595.

The spelling of 45776028 in words is "forty-five million, seven hundred seventy-six thousand, twenty-eight".