44174149 has 4 divisors (see below), whose sum is σ = 44259136. Its totient is φ = 44089164.

The previous prime is 44174113. The next prime is 44174153. The reversal of 44174149 is 94147144.

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 44174149 - 2¹⁹ = 43649861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44174159) 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, 41709 + ... + 42754.

It is an arithmetic number, because the mean of its divisors is an integer number (11064784).

Almost surely, 2^44174149 is an apocalyptic number.

It is an amenable number.

44174149 is a deficient number, since it is larger than the sum of its proper divisors (84987).

44174149 is an equidigital number, since it uses as much as digits as its factorization.

44174149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84986.

The product of its digits is 16128, while the sum is 34.

The square root of 44174149 is about 6646.3635922209. The cubic root of 44174149 is about 353.4999829949.

The spelling of 44174149 in words is "forty-four million, one hundred seventy-four thousand, one hundred forty-nine".