157113184 has 96 divisors (see below), whose sum is σ = 354352320. Its totient is φ = 68124672.

The previous prime is 157113181. The next prime is 157113193. The reversal of 157113184 is 481311751.

It is a happy number.

157113184 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 not an unprimeable number, because it can be changed into a prime (157113181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362632 + ... + 363064.

It is an arithmetic number, because the mean of its divisors is an integer number (3691170).

Almost surely, 2^157113184 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 157113184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177176160).

157113184 is an abundant number, since it is smaller than the sum of its proper divisors (197239136).

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

157113184 is a wasteful number, since it uses less digits than its factorization.

157113184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 504 counting only the distinct ones).

The product of its digits is 3360, while the sum is 31.

The square root of 157113184 is about 12534.4798057199. The cubic root of 157113184 is about 539.5986775811.

The spelling of 157113184 in words is "one hundred fifty-seven million, one hundred thirteen thousand, one hundred eighty-four".