11868614 has 4 divisors (see below), whose sum is σ = 17802924. Its totient is φ = 5934306.

The previous prime is 11868613. The next prime is 11868641. The reversal of 11868614 is 41686811.

It is a happy number.

11868614 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 is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11868613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2967152 + ... + 2967155.

It is an arithmetic number, because the mean of its divisors is an integer number (4450731).

Almost surely, 2^11868614 is an apocalyptic number.

11868614 is a deficient number, since it is larger than the sum of its proper divisors (5934310).

11868614 is an equidigital number, since it uses as much as digits as its factorization.

11868614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5934309.

The product of its digits is 9216, while the sum is 35.

The square root of 11868614 is about 3445.0854851513. The cubic root of 11868614 is about 228.1042280205.

The spelling of 11868614 in words is "eleven million, eight hundred sixty-eight thousand, six hundred fourteen".