44312662 has 16 divisors (see below), whose sum is σ = 67688352. Its totient is φ = 21752640.

The previous prime is 44312647. The next prime is 44312663. The reversal of 44312662 is 26621344.

It is a super-2 number, since 2×44312662² = 3927224027052488, 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 44312662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44312663) 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, 43948 + ... + 44944.

It is an arithmetic number, because the mean of its divisors is an integer number (4230522).

Almost surely, 2^44312662 is an apocalyptic number.

44312662 is a deficient number, since it is larger than the sum of its proper divisors (23375690).

44312662 is a wasteful number, since it uses less digits than its factorization.

44312662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383.

The product of its digits is 6912, while the sum is 28.

The square root of 44312662 is about 6656.7756459115. The cubic root of 44312662 is about 353.8690771030.

The spelling of 44312662 in words is "forty-four million, three hundred twelve thousand, six hundred sixty-two".