44212264 has 8 divisors (see below), whose sum is σ = 82898010. Its totient is φ = 22106128.

The previous prime is 44212261. The next prime is 44212313. The reversal of 44212264 is 46221244.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44116164 + 96100 = 6642^2 + 310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (44212261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763259 + ... + 2763274.

Almost surely, 2^44212264 is an apocalyptic number.

It is an amenable number.

44212264 is a deficient number, since it is larger than the sum of its proper divisors (38685746).

44212264 is a wasteful number, since it uses less digits than its factorization.

44212264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526539 (or 5526535 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 44212264 is about 6649.2303313993. The cubic root of 44212264 is about 353.6016244815.

The spelling of 44212264 in words is "forty-four million, two hundred twelve thousand, two hundred sixty-four".