116802251 has 4 divisors (see below), whose sum is σ = 118717104. Its totient is φ = 114887400.

The previous prime is 116802247. The next prime is 116802277. The reversal of 116802251 is 152208611.

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

It is not a de Polignac number, because 116802251 - 2² = 116802247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116802251.

It is not an unprimeable number, because it can be changed into a prime (116802151) 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, 957335 + ... + 957456.

It is an arithmetic number, because the mean of its divisors is an integer number (29679276).

Almost surely, 2^116802251 is an apocalyptic number.

116802251 is a deficient number, since it is larger than the sum of its proper divisors (1914853).

116802251 is an equidigital number, since it uses as much as digits as its factorization.

116802251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914852.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 116802251 is about 10807.5090099430. The cubic root of 116802251 is about 488.8216179612.

It can be divided in two parts, 11680 and 2251, that added together give a palindrome (13931).

The spelling of 116802251 in words is "one hundred sixteen million, eight hundred two thousand, two hundred fifty-one".