157210888 has 16 divisors (see below), whose sum is σ = 307586880. Its totient is φ = 75187728.

The previous prime is 157210871. The next prime is 157210897. The reversal of 157210888 is 888012751.

It is a self number, because there is not a number n which added to its sum of digits gives 157210888.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427020 + ... + 427387.

It is an arithmetic number, because the mean of its divisors is an integer number (19224180).

Almost surely, 2^157210888 is an apocalyptic number.

It is an amenable number.

157210888 is a deficient number, since it is larger than the sum of its proper divisors (150375992).

157210888 is a wasteful number, since it uses less digits than its factorization.

157210888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854436 (or 854432 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 40.

The square root of 157210888 is about 12538.3766094339. The cubic root of 157210888 is about 539.7105078407.

The spelling of 157210888 in words is "one hundred fifty-seven million, two hundred ten thousand, eight hundred eighty-eight".