45346388 has 12 divisors (see below), whose sum is σ = 83532960. Its totient is φ = 21479832.

The previous prime is 45346339. The next prime is 45346393. The reversal of 45346388 is 88364354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298256 + ... + 298407.

It is an arithmetic number, because the mean of its divisors is an integer number (6961080).

Almost surely, 2^45346388 is an apocalyptic number.

It is an amenable number.

45346388 is a deficient number, since it is larger than the sum of its proper divisors (38186572).

45346388 is a wasteful number, since it uses less digits than its factorization.

45346388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596686 (or 596684 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 45346388 is about 6733.9726759172. The cubic root of 45346388 is about 356.5996395819.

The spelling of 45346388 in words is "forty-five million, three hundred forty-six thousand, three hundred eighty-eight".