116772354 has 80 divisors (see below), whose sum is σ = 280308600. Its totient is φ = 36205056.

The previous prime is 116772329. The next prime is 116772401. The reversal of 116772354 is 453277611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 107682129 + 9090225 = 10377^2 + 3015^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 299992 + ... + 300380.

Almost surely, 2^116772354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116772354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140154300).

116772354 is an abundant number, since it is smaller than the sum of its proper divisors (163536246).

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

116772354 is a wasteful number, since it uses less digits than its factorization.

116772354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 520 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 116772354 is about 10806.1257627329. The cubic root of 116772354 is about 488.7799077291.

The spelling of 116772354 in words is "one hundred sixteen million, seven hundred seventy-two thousand, three hundred fifty-four".