44674661 has 4 divisors (see below), whose sum is σ = 44784300. Its totient is φ = 44565024.

The previous prime is 44674649. The next prime is 44674673. The reversal of 44674661 is 16647644.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (44674649) and next prime (44674673).

It can be written as a sum of positive squares in 2 ways, for example, as 39062500 + 5612161 = 6250^2 + 2369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44674661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44674061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54206 + ... + 55023.

It is an arithmetic number, because the mean of its divisors is an integer number (11196075).

Almost surely, 2^44674661 is an apocalyptic number.

It is an amenable number.

44674661 is a deficient number, since it is larger than the sum of its proper divisors (109639).

44674661 is a wasteful number, since it uses less digits than its factorization.

44674661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109638.

The product of its digits is 96768, while the sum is 38.

The square root of 44674661 is about 6683.9106068229. The cubic root of 44674661 is about 354.8300740679.

The spelling of 44674661 in words is "forty-four million, six hundred seventy-four thousand, six hundred sixty-one".