45288344 has 24 divisors (see below), whose sum is σ = 86205180. Its totient is φ = 22305360.

The previous prime is 45288319. The next prime is 45288359. The reversal of 45288344 is 44388254.

It is a junction number, because it is equal to n+sod(n) for n = 45288298 and 45288307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39767 + ... + 40889.

Almost surely, 2^45288344 is an apocalyptic number.

It is an amenable number.

45288344 is a deficient number, since it is larger than the sum of its proper divisors (40916836).

45288344 is a wasteful number, since it uses less digits than its factorization.

45288344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271 (or 1196 counting only the distinct ones).

The product of its digits is 122880, while the sum is 38.

The square root of 45288344 is about 6729.6615070893. The cubic root of 45288344 is about 356.4474238038.

The spelling of 45288344 in words is "forty-five million, two hundred eighty-eight thousand, three hundred forty-four".