116277345 has 24 divisors (see below), whose sum is σ = 202453056. Its totient is φ = 61735968.

The previous prime is 116277341. The next prime is 116277349. The reversal of 116277345 is 543772611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (116277341) and next prime (116277349).

It is not a de Polignac number, because 116277345 - 2² = 116277341 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116277341) 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, 4524 + ... + 15906.

It is an arithmetic number, because the mean of its divisors is an integer number (8435544).

Almost surely, 2^116277345 is an apocalyptic number.

116277345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116277345 is a deficient number, since it is larger than the sum of its proper divisors (86175711).

116277345 is a wasteful number, since it uses less digits than its factorization.

116277345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11621 (or 11618 counting only the distinct ones).

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

The square root of 116277345 is about 10783.1973458710. The cubic root of 116277345 is about 488.0882681527.

The spelling of 116277345 in words is "one hundred sixteen million, two hundred seventy-seven thousand, three hundred forty-five".