44054731 has 4 divisors (see below), whose sum is σ = 50348272. Its totient is φ = 37761192.

The previous prime is 44054707. The next prime is 44054737. The reversal of 44054731 is 13745044.

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

It is not a de Polignac number, because 44054731 - 2⁷ = 44054603 is a prime.

It is a super-2 number, since 2×44054731² = 3881638646964722, 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 44054731.

It is not an unprimeable number, because it can be changed into a prime (44054737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3146760 + ... + 3146773.

It is an arithmetic number, because the mean of its divisors is an integer number (12587068).

Almost surely, 2^44054731 is an apocalyptic number.

44054731 is a deficient number, since it is larger than the sum of its proper divisors (6293541).

44054731 is an equidigital number, since it uses as much as digits as its factorization.

44054731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293540.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 44054731 is about 6637.3738029435. The cubic root of 44054731 is about 353.1811512869.

Adding to 44054731 its reverse (13745044), we get a palindrome (57799775).

The spelling of 44054731 in words is "forty-four million, fifty-four thousand, seven hundred thirty-one".