44013037 has 8 divisors (see below), whose sum is σ = 45711776. Its totient is φ = 42345072.

The previous prime is 44013023. The next prime is 44013043. The reversal of 44013037 is 73031044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44013037 - 2²³ = 35624429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44012999 and 44013017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44013077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4758 + ... + 10519.

It is an arithmetic number, because the mean of its divisors is an integer number (5713972).

Almost surely, 2^44013037 is an apocalyptic number.

It is an amenable number.

44013037 is a deficient number, since it is larger than the sum of its proper divisors (1698739).

44013037 is a wasteful number, since it uses less digits than its factorization.

44013037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15387.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 44013037 is about 6634.2322087789. The cubic root of 44013037 is about 353.0696976283.

The spelling of 44013037 in words is "forty-four million, thirteen thousand, thirty-seven".