44091412 has 6 divisors (see below), whose sum is σ = 77159978. Its totient is φ = 22045704.

The previous prime is 44091379. The next prime is 44091433. The reversal of 44091412 is 21419044.

It can be written as a sum of positive squares in only one way, i.e., 38118276 + 5973136 = 6174^2 + 2444^2 .

It is a super-2 number, since 2×44091412² = 3888105224307488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511423 + ... + 5511430.

Almost surely, 2^44091412 is an apocalyptic number.

It is an amenable number.

44091412 is a deficient number, since it is larger than the sum of its proper divisors (33068566).

44091412 is a wasteful number, since it uses less digits than its factorization.

44091412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11022857 (or 11022855 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 44091412 is about 6640.1364443812. The cubic root of 44091412 is about 353.2791463915.

The spelling of 44091412 in words is "forty-four million, ninety-one thousand, four hundred twelve".