16022157 has 16 divisors (see below), whose sum is σ = 21763968. Its totient is φ = 10483200.

The previous prime is 16022137. The next prime is 16022189. The reversal of 16022157 is 75122061.

It is not a de Polignac number, because 16022157 - 2⁶ = 16022093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16022107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51033 + ... + 51345.

It is an arithmetic number, because the mean of its divisors is an integer number (1360248).

Almost surely, 2^16022157 is an apocalyptic number.

It is an amenable number.

16022157 is a deficient number, since it is larger than the sum of its proper divisors (5741811).

16022157 is a wasteful number, since it uses less digits than its factorization.

16022157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 16022157 is about 4002.7686668105. The cubic root of 16022157 is about 252.1004732891.

The spelling of 16022157 in words is "sixteen million, twenty-two thousand, one hundred fifty-seven".