157195026 has 32 divisors (see below), whose sum is σ = 351155520. Its totient is φ = 52123392.

The previous prime is 157195013. The next prime is 157195067. The reversal of 157195026 is 620591751.

157195026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2881 + ... + 17963.

It is an arithmetic number, because the mean of its divisors is an integer number (10973610).

Almost surely, 2^157195026 is an apocalyptic number.

157195026 is an abundant number, since it is smaller than the sum of its proper divisors (193960494).

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

157195026 is a wasteful number, since it uses less digits than its factorization.

157195026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15287 (or 15281 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The square root of 157195026 is about 12537.7440554511. The cubic root of 157195026 is about 539.6923556289.

The spelling of 157195026 in words is "one hundred fifty-seven million, one hundred ninety-five thousand, twenty-six".