117062863 has 4 divisors (see below), whose sum is σ = 117084528. Its totient is φ = 117041200.

The previous prime is 117062861. The next prime is 117062887. The reversal of 117062863 is 368260711.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 117062863 - 2¹ = 117062861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117062861) 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, 4638 + ... + 15988.

It is an arithmetic number, because the mean of its divisors is an integer number (29271132).

Almost surely, 2^117062863 is an apocalyptic number.

117062863 is a deficient number, since it is larger than the sum of its proper divisors (21665).

117062863 is a wasteful number, since it uses less digits than its factorization.

117062863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21664.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 117062863 is about 10819.5592793792. The cubic root of 117062863 is about 489.1849047655.

The spelling of 117062863 in words is "one hundred seventeen million, sixty-two thousand, eight hundred sixty-three".