44654913 has 12 divisors (see below), whose sum is σ = 65279760. Its totient is φ = 29410776.

The previous prime is 44654861. The next prime is 44654923. The reversal of 44654913 is 31945644.

It is not a de Polignac number, because 44654913 - 2²⁴ = 27877697 is a prime.

It is a super-2 number, since 2×44654913² = 3988122510075138, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44654923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29143 + ... + 30636.

It is an arithmetic number, because the mean of its divisors is an integer number (5439980).

Almost surely, 2^44654913 is an apocalyptic number.

It is an amenable number.

44654913 is a deficient number, since it is larger than the sum of its proper divisors (20624847).

44654913 is a wasteful number, since it uses less digits than its factorization.

44654913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59868 (or 59865 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 44654913 is about 6682.4331646489. The cubic root of 44654913 is about 354.7777832996. Note that the first 4 decimals are identical.

The spelling of 44654913 in words is "forty-four million, six hundred fifty-four thousand, nine hundred thirteen".