16376013 has 12 divisors (see below), whose sum is σ = 24530688. Its totient is φ = 10917180.

The previous prime is 16375987. The next prime is 16376027. The reversal of 16376013 is 31067361.

It is not a de Polignac number, because 16376013 - 2⁸ = 16375757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16376033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33453 + ... + 33938.

It is an arithmetic number, because the mean of its divisors is an integer number (2044224).

Almost surely, 2^16376013 is an apocalyptic number.

It is an amenable number.

16376013 is a deficient number, since it is larger than the sum of its proper divisors (8154675).

16376013 is an frugal number, since it uses more digits than its factorization.

16376013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67406 (or 67394 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 16376013 is about 4046.7286788219. The cubic root of 16376013 is about 253.9428902128.

It can be divided in two parts, 163 and 76013, that added together give a square (76176 = 276²).

The spelling of 16376013 in words is "sixteen million, three hundred seventy-six thousand, thirteen".