31044002 has 24 divisors (see below), whose sum is σ = 51563568. Its totient is φ = 14006520.

The previous prime is 31043993. The next prime is 31044019. The reversal of 31044002 is 20044013.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 39053 + ... + 39839.

It is an arithmetic number, because the mean of its divisors is an integer number (2148482).

Almost surely, 2^31044002 is an apocalyptic number.

31044002 is a deficient number, since it is larger than the sum of its proper divisors (20519566).

31044002 is a wasteful number, since it uses less digits than its factorization.

31044002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 31044002 is about 5571.7144578666. The cubic root of 31044002 is about 314.2866261878.

Adding to 31044002 its reverse (20044013), we get a palindrome (51088015).

The spelling of 31044002 in words is "thirty-one million, forty-four thousand, two".