45372076 has 24 divisors (see below), whose sum is σ = 85624560. Its totient is φ = 20966400.

The previous prime is 45372073. The next prime is 45372113. The reversal of 45372076 is 67027354.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45372073) 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, 4165 + ... + 10396.

It is an arithmetic number, because the mean of its divisors is an integer number (3567690).

Almost surely, 2^45372076 is an apocalyptic number.

It is an amenable number.

45372076 is a deficient number, since it is larger than the sum of its proper divisors (40252484).

45372076 is a wasteful number, since it uses less digits than its factorization.

45372076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14625 (or 14623 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 45372076 is about 6735.8797495205. The cubic root of 45372076 is about 356.6669628592. Note that the first 3 decimals are identical.

The spelling of 45372076 in words is "forty-five million, three hundred seventy-two thousand, seventy-six".