13072983 has 32 divisors (see below), whose sum is σ = 23016960. Its totient is φ = 6389760.

The previous prime is 13072967. The next prime is 13072987. The reversal of 13072983 is 38927031.

It is not a de Polignac number, because 13072983 - 2⁴ = 13072967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13072987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2263 + ... + 5591.

It is an arithmetic number, because the mean of its divisors is an integer number (719280).

Almost surely, 2^13072983 is an apocalyptic number.

13072983 is a deficient number, since it is larger than the sum of its proper divisors (9943977).

13072983 is a wasteful number, since it uses less digits than its factorization.

13072983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 13072983 is about 3615.6580313962. The cubic root of 13072983 is about 235.5726670240.

The spelling of 13072983 in words is "thirteen million, seventy-two thousand, nine hundred eighty-three".