116546651 has 4 divisors (see below), whose sum is σ = 125511792. Its totient is φ = 107581512.

The previous prime is 116546597. The next prime is 116546659. The reversal of 116546651 is 156645611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116546651 - 2¹⁸ = 116284507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116546659) 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, 4482551 + ... + 4482576.

It is an arithmetic number, because the mean of its divisors is an integer number (31377948).

Almost surely, 2^116546651 is an apocalyptic number.

116546651 is a deficient number, since it is larger than the sum of its proper divisors (8965141).

116546651 is an equidigital number, since it uses as much as digits as its factorization.

116546651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8965140.

The product of its digits is 21600, while the sum is 35.

The square root of 116546651 is about 10795.6774220055. The cubic root of 116546651 is about 488.4647924906.

The spelling of 116546651 in words is "one hundred sixteen million, five hundred forty-six thousand, six hundred fifty-one".