11399386 has 16 divisors (see below), whose sum is σ = 17718624. Its totient is φ = 5496624.

The previous prime is 11399383. The next prime is 11399389. The reversal of 11399386 is 68399311.

It is an interprime number because it is at equal distance from previous prime (11399383) and next prime (11399389).

It is not an unprimeable number, because it can be changed into a prime (11399383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6340 + ... + 7936.

It is an arithmetic number, because the mean of its divisors is an integer number (1107414).

Almost surely, 2^11399386 is an apocalyptic number.

11399386 is a deficient number, since it is larger than the sum of its proper divisors (6319238).

11399386 is a wasteful number, since it uses less digits than its factorization.

11399386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725.

The product of its digits is 34992, while the sum is 40.

The square root of 11399386 is about 3376.2976764498. The cubic root of 11399386 is about 225.0576708136.

It can be divided in two parts, 113 and 99386, that added together give a palindrome (99499).

The spelling of 11399386 in words is "eleven million, three hundred ninety-nine thousand, three hundred eighty-six".