44712668 has 72 divisors (see below), whose sum is σ = 105759360. Its totient is φ = 16061760.

The previous prime is 44712649. The next prime is 44712671. The reversal of 44712668 is 86621744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51623 + ... + 52481.

It is an arithmetic number, because the mean of its divisors is an integer number (1468880).

Almost surely, 2^44712668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44712668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52879680).

44712668 is an abundant number, since it is smaller than the sum of its proper divisors (61046692).

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

44712668 is a wasteful number, since it uses less digits than its factorization.

44712668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 892 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 44712668 is about 6686.7531732523. The cubic root of 44712668 is about 354.9306695264.

The spelling of 44712668 in words is "forty-four million, seven hundred twelve thousand, six hundred sixty-eight".