16073013 has 32 divisors (see below), whose sum is σ = 24532992. Its totient is φ = 9273600.

The previous prime is 16072999. The next prime is 16073017. The reversal of 16073013 is 31037061.

16073013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16073013 - 2¹⁰ = 16071989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16073017) 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, 66573 + ... + 66813.

It is an arithmetic number, because the mean of its divisors is an integer number (766656).

Almost surely, 2^16073013 is an apocalyptic number.

It is an amenable number.

16073013 is a deficient number, since it is larger than the sum of its proper divisors (8459979).

16073013 is a wasteful number, since it uses less digits than its factorization.

16073013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 16073013 is about 4009.1162367784. The cubic root of 16073013 is about 252.3669226539.

The spelling of 16073013 in words is "sixteen million, seventy-three thousand, thirteen".