44215016 has 32 divisors (see below), whose sum is σ = 87384960. Its totient is φ = 20932032.

The previous prime is 44214991. The next prime is 44215019. The reversal of 44215016 is 61051244.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 44214982 and 44215000.

It is not an unprimeable number, because it can be changed into a prime (44215019) 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, 17786 + ... + 20118.

It is an arithmetic number, because the mean of its divisors is an integer number (2730780).

Almost surely, 2^44215016 is an apocalyptic number.

44215016 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

44215016 is a deficient number, since it is larger than the sum of its proper divisors (43169944).

44215016 is a wasteful number, since it uses less digits than its factorization.

44215016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 44215016 is about 6649.4372694236. The cubic root of 44215016 is about 353.6089609940.

The spelling of 44215016 in words is "forty-four million, two hundred fifteen thousand, sixteen".