44486641 has 8 divisors (see below), whose sum is σ = 45061920. Its totient is φ = 43914528.

The previous prime is 44486633. The next prime is 44486647. The reversal of 44486641 is 14668444.

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 44486641 - 2³ = 44486633 is a prime.

It is a super-2 number, since 2×44486641² = 3958122454925762, 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 44486641.

It is not an unprimeable number, because it can be changed into a prime (44486647) 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, 40005 + ... + 41101.

It is an arithmetic number, because the mean of its divisors is an integer number (5632740).

Almost surely, 2^44486641 is an apocalyptic number.

It is an amenable number.

44486641 is a deficient number, since it is larger than the sum of its proper divisors (575279).

44486641 is a wasteful number, since it uses less digits than its factorization.

44486641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583.

The product of its digits is 73728, while the sum is 37.

The square root of 44486641 is about 6669.8306575205. The cubic root of 44486641 is about 354.3315889308.

The spelling of 44486641 in words is "forty-four million, four hundred eighty-six thousand, six hundred forty-one".