157116486 has 16 divisors (see below), whose sum is σ = 320162544. Its totient is φ = 51383904.

The previous prime is 157116457. The next prime is 157116497. The reversal of 157116486 is 684611751.

157116486 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 246721 + ... + 247356.

It is an arithmetic number, because the mean of its divisors is an integer number (20010159).

Almost surely, 2^157116486 is an apocalyptic number.

157116486 is an abundant number, since it is smaller than the sum of its proper divisors (163046058).

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

157116486 is a wasteful number, since it uses less digits than its factorization.

157116486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494135.

The product of its digits is 40320, while the sum is 39.

The square root of 157116486 is about 12534.6115217026. The cubic root of 157116486 is about 539.6024577484.

The spelling of 157116486 in words is "one hundred fifty-seven million, one hundred sixteen thousand, four hundred eighty-six".