157352196 has 24 divisors (see below), whose sum is σ = 367771264. Its totient is φ = 52362720.

The previous prime is 157352189. The next prime is 157352197. The reversal of 157352196 is 691253751.

It is not an unprimeable number, because it can be changed into a prime (157352197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3340 + ... + 18051.

Almost surely, 2^157352196 is an apocalyptic number.

It is an amenable number.

157352196 is an abundant number, since it is smaller than the sum of its proper divisors (210419068).

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

157352196 is a wasteful number, since it uses less digits than its factorization.

157352196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22011 (or 22009 counting only the distinct ones).

The product of its digits is 56700, while the sum is 39.

The square root of 157352196 is about 12544.0103635161. The cubic root of 157352196 is about 539.8721645270.

The spelling of 157352196 in words is "one hundred fifty-seven million, three hundred fifty-two thousand, one hundred ninety-six".