116859486 has 16 divisors (see below), whose sum is σ = 236678400. Its totient is φ = 38459928.

The previous prime is 116859409. The next prime is 116859487. The reversal of 116859486 is 684958611.

It is a super-2 number, since 2×116859486² = 27312278936368392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116859487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122796 + ... + 123743.

It is an arithmetic number, because the mean of its divisors is an integer number (14792400).

Almost surely, 2^116859486 is an apocalyptic number.

116859486 is an abundant number, since it is smaller than the sum of its proper divisors (119818914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116859486 is a wasteful number, since it uses less digits than its factorization.

116859486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246623.

The product of its digits is 414720, while the sum is 48.

The square root of 116859486 is about 10810.1566131116. The cubic root of 116859486 is about 488.9014484338.

The spelling of 116859486 in words is "one hundred sixteen million, eight hundred fifty-nine thousand, four hundred eighty-six".