44114639 has 4 divisors (see below), whose sum is σ = 44132256. Its totient is φ = 44097024.

The previous prime is 44114617. The next prime is 44114641. The reversal of 44114639 is 93641144.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44114639 - 2²⁰ = 43066063 is a prime.

It is a super-2 number, since 2×44114639² = 3892202748200642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44114839) 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, 4274 + ... + 10319.

It is an arithmetic number, because the mean of its divisors is an integer number (11033064).

Almost surely, 2^44114639 is an apocalyptic number.

44114639 is a deficient number, since it is larger than the sum of its proper divisors (17617).

44114639 is a wasteful number, since it uses less digits than its factorization.

44114639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17616.

The product of its digits is 10368, while the sum is 32.

The square root of 44114639 is about 6641.8851992488. The cubic root of 44114639 is about 353.3411703693.

The spelling of 44114639 in words is "forty-four million, one hundred fourteen thousand, six hundred thirty-nine".