116777560 has 32 divisors (see below), whose sum is σ = 263091600. Its totient is φ = 46650240.

The previous prime is 116777537. The next prime is 116777569. The reversal of 116777560 is 65777611.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116777569) 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, 41395 + ... + 44125.

Almost surely, 2^116777560 is an apocalyptic number.

116777560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116777560 is an abundant number, since it is smaller than the sum of its proper divisors (146314040).

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

116777560 is a wasteful number, since it uses less digits than its factorization.

116777560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3811 (or 3807 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 116777560 is about 10806.3666419384. The cubic root of 116777560 is about 488.7871712931.

The spelling of 116777560 in words is "one hundred sixteen million, seven hundred seventy-seven thousand, five hundred sixty".