116721076 has 12 divisors (see below), whose sum is σ = 210851200. Its totient is φ = 56477880.

The previous prime is 116721043. The next prime is 116721079. The reversal of 116721076 is 670127611.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116721079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470526 + ... + 470773.

Almost surely, 2^116721076 is an apocalyptic number.

It is an amenable number.

116721076 is a deficient number, since it is larger than the sum of its proper divisors (94130124).

116721076 is a wasteful number, since it uses less digits than its factorization.

116721076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941334 (or 941332 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 116721076 is about 10803.7528664812. The cubic root of 116721076 is about 488.7083516206.

Adding to 116721076 its reverse (670127611), we get a palindrome (786848687).

The spelling of 116721076 in words is "one hundred sixteen million, seven hundred twenty-one thousand, seventy-six".