44345974 has 4 divisors (see below), whose sum is σ = 66518964. Its totient is φ = 22172986.

The previous prime is 44345971. The next prime is 44345999. The reversal of 44345974 is 47954344.

44345974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44345971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11086492 + ... + 11086495.

It is an arithmetic number, because the mean of its divisors is an integer number (16629741).

Almost surely, 2^44345974 is an apocalyptic number.

44345974 is a deficient number, since it is larger than the sum of its proper divisors (22172990).

44345974 is a wasteful number, since it uses less digits than its factorization.

44345974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22172989.

The product of its digits is 241920, while the sum is 40.

The square root of 44345974 is about 6659.2772881147. The cubic root of 44345974 is about 353.9577284688.

The spelling of 44345974 in words is "forty-four million, three hundred forty-five thousand, nine hundred seventy-four".