45266972 has 6 divisors (see below), whose sum is σ = 79217208. Its totient is φ = 22633484.

The previous prime is 45266959. The next prime is 45267011. The reversal of 45266972 is 27966254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5658368 + ... + 5658375.

It is an arithmetic number, because the mean of its divisors is an integer number (13202868).

Almost surely, 2^45266972 is an apocalyptic number.

It is an amenable number.

45266972 is a deficient number, since it is larger than the sum of its proper divisors (33950236).

45266972 is a wasteful number, since it uses less digits than its factorization.

45266972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11316747 (or 11316745 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 45266972 is about 6728.0734240940. The cubic root of 45266972 is about 356.3913446723.

The spelling of 45266972 in words is "forty-five million, two hundred sixty-six thousand, nine hundred seventy-two".