11117914 has 4 divisors (see below), whose sum is σ = 16676874. Its totient is φ = 5558956.

The previous prime is 11117903. The next prime is 11117963. The reversal of 11117914 is 41971111.

11117914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 11108889 + 9025 = 3333^2 + 95^2 .

It is a super-2 number, since 2×11117914² = 247216023422792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2779477 + ... + 2779480.

Almost surely, 2^11117914 is an apocalyptic number.

11117914 is a deficient number, since it is larger than the sum of its proper divisors (5558960).

11117914 is an equidigital number, since it uses as much as digits as its factorization.

11117914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558959.

The product of its digits is 252, while the sum is 25.

The square root of 11117914 is about 3334.3536105218. The cubic root of 11117914 is about 223.1898481827.

It can be divided in two parts, 1111 and 7914, that added together give a square (9025 = 95²).

The spelling of 11117914 in words is "eleven million, one hundred seventeen thousand, nine hundred fourteen".