114157665 has 12 divisors (see below), whose sum is σ = 197873364. Its totient is φ = 60884064.

The previous prime is 114157663. The next prime is 114157679. The reversal of 114157665 is 566751411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73822464 + 40335201 = 8592^2 + 6351^2 .

It is not a de Polignac number, because 114157665 - 2¹ = 114157663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (114157663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1268374 + ... + 1268463.

It is an arithmetic number, because the mean of its divisors is an integer number (16489447).

Almost surely, 2^114157665 is an apocalyptic number.

114157665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

114157665 is a deficient number, since it is larger than the sum of its proper divisors (83715699).

114157665 is a wasteful number, since it uses less digits than its factorization.

114157665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536848 (or 2536845 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 114157665 is about 10684.4590410558. The cubic root of 114157665 is about 485.1041898949.

The spelling of 114157665 in words is "one hundred fourteen million, one hundred fifty-seven thousand, six hundred sixty-five".