156954868 has 24 divisors (see below), whose sum is σ = 319233600. Its totient is φ = 66125568.

The previous prime is 156954821. The next prime is 156954869. The reversal of 156954868 is 868459651.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156954869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45853 + ... + 49156.

It is an arithmetic number, because the mean of its divisors is an integer number (13301400).

Almost surely, 2^156954868 is an apocalyptic number.

It is an amenable number.

156954868 is an abundant number, since it is smaller than the sum of its proper divisors (162278732).

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

156954868 is a wasteful number, since it uses less digits than its factorization.

156954868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95079 (or 95077 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 52.

The square root of 156954868 is about 12528.1629938311. The cubic root of 156954868 is about 539.4173734371.

The spelling of 156954868 in words is "one hundred fifty-six million, nine hundred fifty-four thousand, eight hundred sixty-eight".