116401292 has 12 divisors (see below), whose sum is σ = 232802640. Its totient is φ = 49886256.

The previous prime is 116401291. The next prime is 116401309. The reversal of 116401292 is 292104611.

116401292 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (116401291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078567 + ... + 2078622.

It is an arithmetic number, because the mean of its divisors is an integer number (19400220).

Almost surely, 2^116401292 is an apocalyptic number.

It is an amenable number.

116401292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116401292 is a wasteful number, since it uses less digits than its factorization.

116401292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157200 (or 4157198 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 116401292 is about 10788.9430436906. The cubic root of 116401292 is about 488.2616340922.

The spelling of 116401292 in words is "one hundred sixteen million, four hundred one thousand, two hundred ninety-two".