116733680 has 120 divisors (see below), whose sum is σ = 320010768. Its totient is φ = 39481344.

The previous prime is 116733677. The next prime is 116733689. The reversal of 116733680 is 86337611.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 116733680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116733689) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380087 + ... + 380393.

Almost surely, 2^116733680 is an apocalyptic number.

116733680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116733680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160005384).

116733680 is an abundant number, since it is smaller than the sum of its proper divisors (203277088).

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

116733680 is a wasteful number, since it uses less digits than its factorization.

116733680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 116733680 is about 10804.3361665583. The cubic root of 116733680 is about 488.7259418695.

The spelling of 116733680 in words is "one hundred sixteen million, seven hundred thirty-three thousand, six hundred eighty".