16013157 has 8 divisors (see below), whose sum is σ = 21847584. Its totient is φ = 10427088.

The previous prime is 16013149. The next prime is 16013159. The reversal of 16013157 is 75131061.

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

It is not a de Polignac number, because 16013157 - 2³ = 16013149 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16013159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61938 + ... + 62195.

It is an arithmetic number, because the mean of its divisors is an integer number (2730948).

Almost surely, 2^16013157 is an apocalyptic number.

It is an amenable number.

16013157 is a deficient number, since it is larger than the sum of its proper divisors (5834427).

16013157 is a wasteful number, since it uses less digits than its factorization.

16013157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124179.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 16013157 is about 4001.6442870400. The cubic root of 16013157 is about 252.0532609772.

The spelling of 16013157 in words is "sixteen million, thirteen thousand, one hundred fifty-seven".