45297236 has 12 divisors (see below), whose sum is σ = 79530528. Its totient is φ = 22574232.

The previous prime is 45297233. The next prime is 45297277. The reversal of 45297236 is 63279254.

45297236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45297236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45297233) by changing a digit.

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, 17216 + ... + 19671.

It is an arithmetic number, because the mean of its divisors is an integer number (6627544).

Almost surely, 2^45297236 is an apocalyptic number.

It is an amenable number.

45297236 is a deficient number, since it is larger than the sum of its proper divisors (34233292).

45297236 is a wasteful number, since it uses less digits than its factorization.

45297236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37198 (or 37196 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 45297236 is about 6730.3221319637. The cubic root of 45297236 is about 356.4707507999.

The spelling of 45297236 in words is "forty-five million, two hundred ninety-seven thousand, two hundred thirty-six".