116610611 has 4 divisors (see below), whose sum is σ = 125580672. Its totient is φ = 107640552.

The previous prime is 116610563. The next prime is 116610631. The reversal of 116610611 is 116016611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116016611 = 317 ⋅365983.

It is a cyclic number.

It is not a de Polignac number, because 116610611 - 2²⁶ = 49501747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116610631) 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, 4485011 + ... + 4485036.

It is an arithmetic number, because the mean of its divisors is an integer number (31395168).

Almost surely, 2^116610611 is an apocalyptic number.

116610611 is a deficient number, since it is larger than the sum of its proper divisors (8970061).

116610611 is an equidigital number, since it uses as much as digits as its factorization.

116610611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8970060.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 116610611 is about 10798.6393124319. The cubic root of 116610611 is about 488.5541315219.

The spelling of 116610611 in words is "one hundred sixteen million, six hundred ten thousand, six hundred eleven".