44162216 has 32 divisors (see below), whose sum is σ = 95255040. Its totient is φ = 18802368.

The previous prime is 44162191. The next prime is 44162291. The reversal of 44162216 is 61226144.

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, 6281 + ... + 11303.

It is an arithmetic number, because the mean of its divisors is an integer number (2976720).

Almost surely, 2^44162216 is an apocalyptic number.

It is an amenable number.

44162216 is an abundant number, since it is smaller than the sum of its proper divisors (51092824).

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

44162216 is a wasteful number, since it uses less digits than its factorization.

44162216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193 (or 5189 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 44162216 is about 6645.4658226493. The cubic root of 44162216 is about 353.4681491789.

The spelling of 44162216 in words is "forty-four million, one hundred sixty-two thousand, two hundred sixteen".