116181275 has 12 divisors (see below), whose sum is σ = 164645712. Its totient is φ = 79667040.

The previous prime is 116181269. The next prime is 116181287. The reversal of 116181275 is 572181611.

It is not a de Polignac number, because 116181275 - 2⁴ = 116181259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331772 + ... + 332121.

It is an arithmetic number, because the mean of its divisors is an integer number (13720476).

Almost surely, 2^116181275 is an apocalyptic number.

116181275 is a deficient number, since it is larger than the sum of its proper divisors (48464437).

116181275 is an equidigital number, since it uses as much as digits as its factorization.

116181275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663910 (or 663905 counting only the distinct ones).

The product of its digits is 3360, while the sum is 32.

The square root of 116181275 is about 10778.7418096919. The cubic root of 116181275 is about 487.9538092870.

The spelling of 116181275 in words is "one hundred sixteen million, one hundred eighty-one thousand, two hundred seventy-five".