116637276 has 96 divisors (see below), whose sum is σ = 330946560. Its totient is φ = 31230144.

The previous prime is 116637271. The next prime is 116637281. The reversal of 116637276 is 672736611.

It is an interprime number because it is at equal distance from previous prime (116637271) and next prime (116637281).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116637271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170431 + ... + 171113.

It is an arithmetic number, because the mean of its divisors is an integer number (3447360).

Almost surely, 2^116637276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116637276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165473280).

116637276 is an abundant number, since it is smaller than the sum of its proper divisors (214309284).

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

116637276 is a wasteful number, since it uses less digits than its factorization.

116637276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823 (or 821 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 116637276 is about 10799.8738881526. The cubic root of 116637276 is about 488.5913674217.

The spelling of 116637276 in words is "one hundred sixteen million, six hundred thirty-seven thousand, two hundred seventy-six".