157826912 has 48 divisors (see below), whose sum is σ = 330728832. Its totient is φ = 73881600.

The previous prime is 157826891. The next prime is 157826923. The reversal of 157826912 is 219628751.

It is a self number, because there is not a number n which added to its sum of digits gives 157826912.

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, 120662 + ... + 121962.

It is an arithmetic number, because the mean of its divisors is an integer number (6890184).

Almost surely, 2^157826912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157826912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165364416).

157826912 is an abundant number, since it is smaller than the sum of its proper divisors (172901920).

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

157826912 is a wasteful number, since it uses less digits than its factorization.

157826912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551 (or 1543 counting only the distinct ones).

The product of its digits is 60480, while the sum is 41.

The square root of 157826912 is about 12562.9181323449. The cubic root of 157826912 is about 540.4145330952.

The spelling of 157826912 in words is "one hundred fifty-seven million, eight hundred twenty-six thousand, nine hundred twelve".