116172411 has 4 divisors (see below), whose sum is σ = 154896552. Its totient is φ = 77448272.

The previous prime is 116172409. The next prime is 116172431. The reversal of 116172411 is 114271611.

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 116172411 - 2¹ = 116172409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116172431) 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 3 ways as a sum of consecutive naturals, for example, 19362066 + ... + 19362071.

It is an arithmetic number, because the mean of its divisors is an integer number (38724138).

Almost surely, 2^116172411 is an apocalyptic number.

116172411 is a deficient number, since it is larger than the sum of its proper divisors (38724141).

116172411 is an equidigital number, since it uses as much as digits as its factorization.

116172411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38724140.

The product of its digits is 336, while the sum is 24.

The square root of 116172411 is about 10778.3306221325. The cubic root of 116172411 is about 487.9413995633.

It can be divided in two parts, 11617 and 2411, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 116172411 in words is "one hundred sixteen million, one hundred seventy-two thousand, four hundred eleven".