45372966 has 16 divisors (see below), whose sum is σ = 96084144. Its totient is φ = 14234624.

The previous prime is 45372961. The next prime is 45372973. The reversal of 45372966 is 66927354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45372961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222315 + ... + 222518.

It is an arithmetic number, because the mean of its divisors is an integer number (6005259).

Almost surely, 2^45372966 is an apocalyptic number.

45372966 is an abundant number, since it is smaller than the sum of its proper divisors (50711178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45372966 is a wasteful number, since it uses less digits than its factorization.

45372966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444855.

The product of its digits is 272160, while the sum is 42.

The square root of 45372966 is about 6735.9458133212. The cubic root of 45372966 is about 356.6692949215.

It can be divided in two parts, 4537 and 2966, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 45372966 in words is "forty-five million, three hundred seventy-two thousand, nine hundred sixty-six".