157200677 has 8 divisors (see below), whose sum is σ = 162777600. Its totient is φ = 151634224.

The previous prime is 157200671. The next prime is 157200709. The reversal of 157200677 is 776002751.

157200677 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 cyclic number.

It is not a de Polignac number, because 157200677 - 2⁶ = 157200613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157200671) 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, 39848 + ... + 43614.

It is an arithmetic number, because the mean of its divisors is an integer number (20347200).

Almost surely, 2^157200677 is an apocalyptic number.

It is an amenable number.

157200677 is a deficient number, since it is larger than the sum of its proper divisors (5576923).

157200677 is a wasteful number, since it uses less digits than its factorization.

157200677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5235.

The product of its (nonzero) digits is 20580, while the sum is 35.

The square root of 157200677 is about 12537.9694129472. The cubic root of 157200677 is about 539.6988226803.

The spelling of 157200677 in words is "one hundred fifty-seven million, two hundred thousand, six hundred seventy-seven".