157016115 has 48 divisors (see below), whose sum is σ = 277823520. Its totient is φ = 82022400.

The previous prime is 157016113. The next prime is 157016149. The reversal of 157016115 is 511610751.

It is a happy number.

157016115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157016115 - 2¹ = 157016113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157016113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 813459 + ... + 813651.

It is an arithmetic number, because the mean of its divisors is an integer number (5787990).

Almost surely, 2^157016115 is an apocalyptic number.

157016115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

157016115 is a deficient number, since it is larger than the sum of its proper divisors (120807405).

157016115 is a wasteful number, since it uses less digits than its factorization.

157016115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

The square root of 157016115 is about 12530.6071281483. The cubic root of 157016115 is about 539.4875282102.

Adding to 157016115 its reverse (511610751), we get a palindrome (668626866).

The spelling of 157016115 in words is "one hundred fifty-seven million, sixteen thousand, one hundred fifteen".