44064012 has 24 divisors (see below), whose sum is σ = 105324912. Its totient is φ = 14329600.

The previous prime is 44064001. The next prime is 44064029. The reversal of 44064012 is 21046044.

It is a super-2 number, since 2×44064012² = 3883274307072288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44064012.

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, 44289 + ... + 45272.

It is an arithmetic number, because the mean of its divisors is an integer number (4388538).

Almost surely, 2^44064012 is an apocalyptic number.

It is an amenable number.

44064012 is an abundant number, since it is smaller than the sum of its proper divisors (61260900).

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

44064012 is a wasteful number, since it uses less digits than its factorization.

44064012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89609 (or 89607 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 44064012 is about 6638.0729131277. The cubic root of 44064012 is about 353.2059510760.

The spelling of 44064012 in words is "forty-four million, sixty-four thousand, twelve".