116912651 has 8 divisors (see below), whose sum is σ = 118289808. Its totient is φ = 115540000.

The previous prime is 116912633. The next prime is 116912669. The reversal of 116912651 is 156219611.

It is an interprime number because it is at equal distance from previous prime (116912633) and next prime (116912669).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116912651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116912671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106616 + ... + 107706.

It is an arithmetic number, because the mean of its divisors is an integer number (14786226).

Almost surely, 2^116912651 is an apocalyptic number.

116912651 is a deficient number, since it is larger than the sum of its proper divisors (1377157).

116912651 is a wasteful number, since it uses less digits than its factorization.

116912651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253.

The product of its digits is 3240, while the sum is 32.

The square root of 116912651 is about 10812.6153635464. The cubic root of 116912651 is about 488.9755787866.

The spelling of 116912651 in words is "one hundred sixteen million, nine hundred twelve thousand, six hundred fifty-one".