44702164 has 12 divisors (see below), whose sum is σ = 84246484. Its totient is φ = 20631744.

The previous prime is 44702153. The next prime is 44702173. The reversal of 44702164 is 46120744.

It can be written as a sum of positive squares in 2 ways, for example, as 14364100 + 30338064 = 3790^2 + 5508^2 .

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, 429777 + ... + 429880.

Almost surely, 2^44702164 is an apocalyptic number.

It is an amenable number.

44702164 is a deficient number, since it is larger than the sum of its proper divisors (39544320).

44702164 is a wasteful number, since it uses less digits than its factorization.

44702164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859674 (or 859672 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 44702164 is about 6685.9676936103. The cubic root of 44702164 is about 354.9028736473.

The spelling of 44702164 in words is "forty-four million, seven hundred two thousand, one hundred sixty-four".