44810641 has 4 divisors (see below), whose sum is σ = 44956912. Its totient is φ = 44664372.

The previous prime is 44810629. The next prime is 44810651. The reversal of 44810641 is 14601844.

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 44810641 - 2¹⁹ = 44286353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44810611) 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, 72675 + ... + 73288.

It is an arithmetic number, because the mean of its divisors is an integer number (11239228).

Almost surely, 2^44810641 is an apocalyptic number.

It is an amenable number.

44810641 is a deficient number, since it is larger than the sum of its proper divisors (146271).

44810641 is a wasteful number, since it uses less digits than its factorization.

44810641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146270.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 44810641 is about 6694.0750668035. The cubic root of 44810641 is about 355.1897180736.

It can be divided in two parts, 44810 and 641, that added together give a triangular number (45451 = T₃₀₁).

The spelling of 44810641 in words is "forty-four million, eight hundred ten thousand, six hundred forty-one".