45277468 has 12 divisors (see below), whose sum is σ = 81968040. Its totient is φ = 21858032.

The previous prime is 45277459. The next prime is 45277471. The reversal of 45277468 is 86477254.

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, 195046 + ... + 195277.

It is an arithmetic number, because the mean of its divisors is an integer number (6830670).

Almost surely, 2^45277468 is an apocalyptic number.

It is an amenable number.

45277468 is a deficient number, since it is larger than the sum of its proper divisors (36690572).

45277468 is a wasteful number, since it uses less digits than its factorization.

45277468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390356 (or 390354 counting only the distinct ones).

The product of its digits is 376320, while the sum is 43.

The square root of 45277468 is about 6728.8533941527. The cubic root of 45277468 is about 356.4188878921.

The spelling of 45277468 in words is "forty-five million, two hundred seventy-seven thousand, four hundred sixty-eight".