44741881 has 4 divisors (see below), whose sum is σ = 44763264. Its totient is φ = 44720500.

The previous prime is 44741849. The next prime is 44741899. The reversal of 44741881 is 18814744.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44741881 - 2⁵ = 44741849 is a prime.

It is a super-2 number, since 2×44741881² = 4003671830836322, 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 44741881.

It is not an unprimeable number, because it can be changed into a prime (44741581) 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, 7165 + ... + 11866.

It is an arithmetic number, because the mean of its divisors is an integer number (11190816).

Almost surely, 2^44741881 is an apocalyptic number.

It is an amenable number.

44741881 is a deficient number, since it is larger than the sum of its proper divisors (21383).

44741881 is a wasteful number, since it uses less digits than its factorization.

44741881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21382.

The product of its digits is 28672, while the sum is 37.

The square root of 44741881 is about 6688.9372100506. The cubic root of 44741881 is about 355.0079506253.

The spelling of 44741881 in words is "forty-four million, seven hundred forty-one thousand, eight hundred eighty-one".