157200168 has 16 divisors (see below), whose sum is σ = 393000480. Its totient is φ = 52400048.

The previous prime is 157200151. The next prime is 157200179. The reversal of 157200168 is 861002751.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3274980 + ... + 3275027.

It is an arithmetic number, because the mean of its divisors is an integer number (24562530).

Almost surely, 2^157200168 is an apocalyptic number.

It is an amenable number.

157200168 is an abundant number, since it is smaller than the sum of its proper divisors (235800312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157200168 is a wasteful number, since it uses less digits than its factorization.

157200168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6550016 (or 6550012 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 157200168 is about 12537.9491145881. The cubic root of 157200168 is about 539.6982401828.

The spelling of 157200168 in words is "one hundred fifty-seven million, two hundred thousand, one hundred sixty-eight".