116662263 has 8 divisors (see below), whose sum is σ = 155612400. Its totient is φ = 77743488.

The previous prime is 116662243. The next prime is 116662297. The reversal of 116662263 is 362266611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116662263 - 2¹⁰ = 116661239 is a prime.

It is a super-2 number, since 2×116662263² = 27220167216562338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116662243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973 + ... + 15561.

It is an arithmetic number, because the mean of its divisors is an integer number (19451550).

Almost surely, 2^116662263 is an apocalyptic number.

116662263 is a deficient number, since it is larger than the sum of its proper divisors (38950137).

116662263 is a wasteful number, since it uses less digits than its factorization.

116662263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15681.

The product of its digits is 15552, while the sum is 33.

The square root of 116662263 is about 10801.0306452671. The cubic root of 116662263 is about 488.6262549557.

The spelling of 116662263 in words is "one hundred sixteen million, six hundred sixty-two thousand, two hundred sixty-three".