44972102 has 16 divisors (see below), whose sum is σ = 78669600. Its totient is φ = 19273464.

The previous prime is 44972099. The next prime is 44972129. The reversal of 44972102 is 20127944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32093 + ... + 33464.

It is an arithmetic number, because the mean of its divisors is an integer number (4916850).

Almost surely, 2^44972102 is an apocalyptic number.

44972102 is a deficient number, since it is larger than the sum of its proper divisors (33697498).

44972102 is an equidigital number, since it uses as much as digits as its factorization.

44972102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65580 (or 65566 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 44972102 is about 6706.1242159686. The cubic root of 44972102 is about 355.6158113952.

The spelling of 44972102 in words is "forty-four million, nine hundred seventy-two thousand, one hundred two".