116398260 has 72 divisors (see below), whose sum is σ = 385178976. Its totient is φ = 28217280.

The previous prime is 116398253. The next prime is 116398283. The reversal of 116398260 is 62893611.

116398260 is a `hidden beast` number, since 1 + 1 + 6 + 398 + 260 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27414 + ... + 31373.

It is an arithmetic number, because the mean of its divisors is an integer number (5349708).

Almost surely, 2^116398260 is an apocalyptic number.

116398260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116398260 is an abundant number, since it is smaller than the sum of its proper divisors (268780716).

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

116398260 is a wasteful number, since it uses less digits than its factorization.

116398260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58813 (or 58808 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 116398260 is about 10788.8025285478. The cubic root of 116398260 is about 488.2573946716.

The spelling of 116398260 in words is "one hundred sixteen million, three hundred ninety-eight thousand, two hundred sixty".