117337245 has 16 divisors (see below), whose sum is σ = 188716992. Its totient is φ = 62254080.

The previous prime is 117337243. The next prime is 117337261. The reversal of 117337245 is 542733711.

It is not a de Polignac number, because 117337245 - 2¹ = 117337243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117337243) 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, 17371 + ... + 23160.

It is an arithmetic number, because the mean of its divisors is an integer number (11794812).

Almost surely, 2^117337245 is an apocalyptic number.

117337245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117337245 is a deficient number, since it is larger than the sum of its proper divisors (71379747).

117337245 is a wasteful number, since it uses less digits than its factorization.

117337245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40732.

The product of its digits is 17640, while the sum is 33.

The square root of 117337245 is about 10832.2317645073. The cubic root of 117337245 is about 489.5668044196.

The spelling of 117337245 in words is "one hundred seventeen million, three hundred thirty-seven thousand, two hundred forty-five".