45788592 has 20 divisors (see below), whose sum is σ = 118287320. Its totient is φ = 15262848.

The previous prime is 45788569. The next prime is 45788597. The reversal of 45788592 is 29588754.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 953929 = 45788592 / (4 + 5 + 7 + 8 + 8 + 5 + 9 + 2).

It is not an unprimeable number, because it can be changed into a prime (45788597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476917 + ... + 477012.

It is an arithmetic number, because the mean of its divisors is an integer number (5914366).

Almost surely, 2^45788592 is an apocalyptic number.

It is an amenable number.

45788592 is an abundant number, since it is smaller than the sum of its proper divisors (72498728).

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

45788592 is a wasteful number, since it uses less digits than its factorization.

45788592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953940 (or 953934 counting only the distinct ones).

The product of its digits is 806400, while the sum is 48.

The square root of 45788592 is about 6766.7268306028. The cubic root of 45788592 is about 357.7550418992.

The spelling of 45788592 in words is "forty-five million, seven hundred eighty-eight thousand, five hundred ninety-two".