45274592 has 24 divisors (see below), whose sum is σ = 97238232. Its totient is φ = 20579200.

The previous prime is 45274573. The next prime is 45274651. The reversal of 45274592 is 29547254.

45274592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63959 + ... + 64662.

It is an arithmetic number, because the mean of its divisors is an integer number (4051593).

Almost surely, 2^45274592 is an apocalyptic number.

It is an amenable number.

45274592 is an abundant number, since it is smaller than the sum of its proper divisors (51963640).

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

45274592 is a wasteful number, since it uses less digits than its factorization.

45274592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128642 (or 128634 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 45274592 is about 6728.6396842155. The cubic root of 45274592 is about 356.4113412214.

It can be divided in two parts, 4527 and 4592, that added together give a palindrome (9119).

The spelling of 45274592 in words is "forty-five million, two hundred seventy-four thousand, five hundred ninety-two".