157045206 has 16 divisors (see below), whose sum is σ = 318067200. Its totient is φ = 51685608.

The previous prime is 157045181. The next prime is 157045271. The reversal of 157045206 is 602540751.

157045206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165186 + ... + 166133.

It is an arithmetic number, because the mean of its divisors is an integer number (19879200).

Almost surely, 2^157045206 is an apocalyptic number.

157045206 is an abundant number, since it is smaller than the sum of its proper divisors (161021994).

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

157045206 is a wasteful number, since it uses less digits than its factorization.

157045206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331403.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 157045206 is about 12531.7678720921. The cubic root of 157045206 is about 539.5208438193.

Adding to 157045206 its reverse (602540751), we get a palindrome (759585957).

It can be divided in two parts, 15704 and 5206, that added together give a triangular number (20910 = T₂₀₄).

The spelling of 157045206 in words is "one hundred fifty-seven million, forty-five thousand, two hundred six".