116470287 has 12 divisors (see below), whose sum is σ = 168592320. Its totient is φ = 77481888.

The previous prime is 116470279. The next prime is 116470327. The reversal of 116470287 is 782074611.

116470287 is a `hidden beast` number, since 1 + 1 + 647 + 0 + 2 + 8 + 7 = 666.

It is not a de Polignac number, because 116470287 - 2³ = 116470279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116470987) 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, 9198 + ... + 17819.

It is an arithmetic number, because the mean of its divisors is an integer number (14049360).

Almost surely, 2^116470287 is an apocalyptic number.

116470287 is a deficient number, since it is larger than the sum of its proper divisors (52122033).

116470287 is a wasteful number, since it uses less digits than its factorization.

116470287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27502 (or 27499 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 116470287 is about 10792.1400565411. The cubic root of 116470287 is about 488.3580847906.

The spelling of 116470287 in words is "one hundred sixteen million, four hundred seventy thousand, two hundred eighty-seven".