157112208 has 180 divisors, whose sum is σ = 493968384. Its totient is φ = 46569600.

The previous prime is 157112173. The next prime is 157112213. The reversal of 157112208 is 802211751.

157112208 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1237041 + ... + 1237167.

Almost surely, 2^157112208 is an apocalyptic number.

157112208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157112208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246984192).

157112208 is an abundant number, since it is smaller than the sum of its proper divisors (336856176).

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

157112208 is a wasteful number, since it uses less digits than its factorization.

157112208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 157112208 is about 12534.4408730505. The cubic root of 157112208 is about 539.5975602350.

Adding to 157112208 its reverse (802211751), we get a palindrome (959323959).

The spelling of 157112208 in words is "one hundred fifty-seven million, one hundred twelve thousand, two hundred eight".