157000902 has 16 divisors (see below), whose sum is σ = 317240112. Its totient is φ = 51793920.

The previous prime is 157000897. The next prime is 157000927. The reversal of 157000902 is 209000751.

157000902 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134299 + ... + 135462.

It is an arithmetic number, because the mean of its divisors is an integer number (19827507).

Almost surely, 2^157000902 is an apocalyptic number.

157000902 is an abundant number, since it is smaller than the sum of its proper divisors (160239210).

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

157000902 is a wasteful number, since it uses less digits than its factorization.

157000902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269863.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 157000902 is about 12530.0000798085. Note that the first 4 decimals coincide. The cubic root of 157000902 is about 539.4701043323.

The spelling of 157000902 in words is "one hundred fifty-seven million, nine hundred two", and thus it is an aban number.