116370691 has 4 divisors (see below), whose sum is σ = 116623584. Its totient is φ = 116117800.

The previous prime is 116370679. The next prime is 116370703. The reversal of 116370691 is 196073611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 196073611 = 29 ⋅6761159.

It is an interprime number because it is at equal distance from previous prime (116370679) and next prime (116370703).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116370691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116370671) 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, 125755 + ... + 126676.

It is an arithmetic number, because the mean of its divisors is an integer number (29155896).

Almost surely, 2^116370691 is an apocalyptic number.

116370691 is a deficient number, since it is larger than the sum of its proper divisors (252893).

116370691 is an equidigital number, since it uses as much as digits as its factorization.

116370691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252892.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 116370691 is about 10787.5247856030. The cubic root of 116370691 is about 488.2188436056.

The spelling of 116370691 in words is "one hundred sixteen million, three hundred seventy thousand, six hundred ninety-one".