117014787 has 40 divisors (see below), whose sum is σ = 185662400. Its totient is φ = 73238256.

The previous prime is 117014783. The next prime is 117014803. The reversal of 117014787 is 787410711.

It is a happy number.

It is not a de Polignac number, because 117014787 - 2² = 117014783 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117014783) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 213648 + ... + 214194.

It is an arithmetic number, because the mean of its divisors is an integer number (4641560).

Almost surely, 2^117014787 is an apocalyptic number.

117014787 is a deficient number, since it is larger than the sum of its proper divisors (68647613).

117014787 is a wasteful number, since it uses less digits than its factorization.

117014787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 36.

The square root of 117014787 is about 10817.3373341132. The cubic root of 117014787 is about 489.1179285753.

The spelling of 117014787 in words is "one hundred seventeen million, fourteen thousand, seven hundred eighty-seven".