44264013 has 4 divisors (see below), whose sum is σ = 59018688. Its totient is φ = 29509340.

The previous prime is 44263997. The next prime is 44264023. The reversal of 44264013 is 31046244.

44264013 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, 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 44264013 - 2⁴ = 44263997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44264023) 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 in 3 ways as a sum of consecutive naturals, for example, 7377333 + ... + 7377338.

It is an arithmetic number, because the mean of its divisors is an integer number (14754672).

Almost surely, 2^44264013 is an apocalyptic number.

It is an amenable number.

44264013 is a deficient number, since it is larger than the sum of its proper divisors (14754675).

44264013 is a wasteful number, since it uses less digits than its factorization.

44264013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14754674.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 44264013 is about 6653.1205460295. The cubic root of 44264013 is about 353.7395303789.

The spelling of 44264013 in words is "forty-four million, two hundred sixty-four thousand, thirteen".