157202164 has 24 divisors (see below), whose sum is σ = 315324800. Its totient is φ = 67175136.

The previous prime is 157202119. The next prime is 157202173. The reversal of 157202164 is 461202751.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1729 + ... + 17815.

Almost surely, 2^157202164 is an apocalyptic number.

157202164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

157202164 is an abundant number, since it is smaller than the sum of its proper divisors (158122636).

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

157202164 is a wasteful number, since it uses less digits than its factorization.

157202164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16447 (or 16445 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 157202164 is about 12538.0287126805. The cubic root of 157202164 is about 539.7005243897.

The spelling of 157202164 in words is "one hundred fifty-seven million, two hundred two thousand, one hundred sixty-four".