157032086 has 8 divisors (see below), whose sum is σ = 245789424. Its totient is φ = 75102280.

The previous prime is 157032067. The next prime is 157032089. The reversal of 157032086 is 680230751.

It is a happy number.

157032086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×157032086² = 49318152067022792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157032089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706825 + ... + 1706916.

It is an arithmetic number, because the mean of its divisors is an integer number (30723678).

Almost surely, 2^157032086 is an apocalyptic number.

157032086 is a deficient number, since it is larger than the sum of its proper divisors (88757338).

157032086 is a wasteful number, since it uses less digits than its factorization.

157032086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413766.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 157032086 is about 12531.2443915199. The cubic root of 157032086 is about 539.5058190360.

The spelling of 157032086 in words is "one hundred fifty-seven million, thirty-two thousand, eighty-six".