44413601 has 4 divisors (see below), whose sum is σ = 44624304. Its totient is φ = 44202900.

The previous prime is 44413591. The next prime is 44413613. The reversal of 44413601 is 10631444.

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 a de Polignac number, because none of the positive numbers 2^k-44413601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44413661) 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, 105035 + ... + 105456.

It is an arithmetic number, because the mean of its divisors is an integer number (11156076).

Almost surely, 2^44413601 is an apocalyptic number.

It is an amenable number.

44413601 is a deficient number, since it is larger than the sum of its proper divisors (210703).

44413601 is a wasteful number, since it uses less digits than its factorization.

44413601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210702.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 44413601 is about 6664.3530068567. The cubic root of 44413601 is about 354.1375639723.

The spelling of 44413601 in words is "forty-four million, four hundred thirteen thousand, six hundred one".