11117902 has 8 divisors (see below), whose sum is σ = 17214912. Its totient is φ = 5379600.

The previous prime is 11117893. The next prime is 11117903. The reversal of 11117902 is 20971111.

11117902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11117903) 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, 89599 + ... + 89722.

It is an arithmetic number, because the mean of its divisors is an integer number (2151864).

Almost surely, 2^11117902 is an apocalyptic number.

11117902 is a deficient number, since it is larger than the sum of its proper divisors (6097010).

11117902 is a wasteful number, since it uses less digits than its factorization.

11117902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179354.

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 11117902 is about 3334.3518110721. The cubic root of 11117902 is about 223.1897678835.

The spelling of 11117902 in words is "eleven million, one hundred seventeen thousand, nine hundred two".