44116631 has 8 divisors (see below), whose sum is σ = 48180384. Its totient is φ = 40148640.

The previous prime is 44116609. The next prime is 44116661. The reversal of 44116631 is 13661144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44116631 - 2¹⁰ = 44115607 is a prime.

It is a super-2 number, since 2×44116631² = 3892554261580322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44116631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44116661) 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, 22976 + ... + 24821.

It is an arithmetic number, because the mean of its divisors is an integer number (6022548).

Almost surely, 2^44116631 is an apocalyptic number.

44116631 is a deficient number, since it is larger than the sum of its proper divisors (4063753).

44116631 is a wasteful number, since it uses less digits than its factorization.

44116631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47881.

The product of its digits is 1728, while the sum is 26.

The square root of 44116631 is about 6642.0351549807. The cubic root of 44116631 is about 353.3464886720.

Adding to 44116631 its reverse (13661144), we get a palindrome (57777775).

The spelling of 44116631 in words is "forty-four million, one hundred sixteen thousand, six hundred thirty-one".