157076089 has 9 divisors (see below), whose sum is σ = 160051269. Its totient is φ = 154155900.

The previous prime is 157076083. The next prime is 157076149. The reversal of 157076089 is 980670751.

The square root of 157076089 is 12533.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 157076089 - 2³ = 157076081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157076081) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1040164 + ... + 1040314.

Almost surely, 2^157076089 is an apocalyptic number.

157076089 is the 12533-rd square number.

157076089 is the 6267-th centered octagonal number.

It is an amenable number.

157076089 is a deficient number, since it is larger than the sum of its proper divisors (2975180).

157076089 is an frugal number, since it uses more digits than its factorization.

157076089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 43.

The cubic root of 157076089 is about 539.5562071617.

The spelling of 157076089 in words is "one hundred fifty-seven million, seventy-six thousand, eighty-nine".