157147162 has 16 divisors (see below), whose sum is σ = 237735360. Its totient is φ = 77905152.

The previous prime is 157147147. The next prime is 157147169. The reversal of 157147162 is 261741751.

157147162 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (157147169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170539 + ... + 171457.

It is an arithmetic number, because the mean of its divisors is an integer number (14858460).

Almost surely, 2^157147162 is an apocalyptic number.

157147162 is a deficient number, since it is larger than the sum of its proper divisors (80588198).

157147162 is a wasteful number, since it uses less digits than its factorization.

157147162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557.

The product of its digits is 11760, while the sum is 34.

The square root of 157147162 is about 12535.8351137848. The cubic root of 157147162 is about 539.6375734519.

The spelling of 157147162 in words is "one hundred fifty-seven million, one hundred forty-seven thousand, one hundred sixty-two".