157325898 has 16 divisors (see below), whose sum is σ = 314788896. Its totient is φ = 52419120.

The previous prime is 157325869. The next prime is 157325929. The reversal of 157325898 is 898523751.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14965 + ... + 23207.

It is an arithmetic number, because the mean of its divisors is an integer number (19674306).

Almost surely, 2^157325898 is an apocalyptic number.

157325898 is an abundant number, since it is smaller than the sum of its proper divisors (157462998).

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

157325898 is a wasteful number, since it uses less digits than its factorization.

157325898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11429.

The product of its digits is 604800, while the sum is 48.

The square root of 157325898 is about 12542.9620903517. The cubic root of 157325898 is about 539.8420868847.

The spelling of 157325898 in words is "one hundred fifty-seven million, three hundred twenty-five thousand, eight hundred ninety-eight".