11886494 has 8 divisors (see below), whose sum is σ = 18132120. Its totient is φ = 5842456.

The previous prime is 11886493. The next prime is 11886499. The reversal of 11886494 is 49468811.

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

It is a super-2 number, since 2×11886494² = 282577479224072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11886493) 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, 50249 + ... + 50484.

It is an arithmetic number, because the mean of its divisors is an integer number (2266515).

Almost surely, 2^11886494 is an apocalyptic number.

11886494 is a deficient number, since it is larger than the sum of its proper divisors (6245626).

11886494 is a wasteful number, since it uses less digits than its factorization.

11886494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100794.

The product of its digits is 55296, while the sum is 41.

The square root of 11886494 is about 3447.6795094672. The cubic root of 11886494 is about 228.2187164583.

The spelling of 11886494 in words is "eleven million, eight hundred eighty-six thousand, four hundred ninety-four".