11399374 has 8 divisors (see below), whose sum is σ = 19541808. Its totient is φ = 4885440.

The previous prime is 11399371. The next prime is 11399383. The reversal of 11399374 is 47399311.

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 (11399371) 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, 407107 + ... + 407134.

It is an arithmetic number, because the mean of its divisors is an integer number (2442726).

Almost surely, 2^11399374 is an apocalyptic number.

11399374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11399374 is a deficient number, since it is larger than the sum of its proper divisors (8142434).

11399374 is an equidigital number, since it uses as much as digits as its factorization.

11399374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814250.

The product of its digits is 20412, while the sum is 37.

The square root of 11399374 is about 3376.2958993548. The cubic root of 11399374 is about 225.0575918417.

The spelling of 11399374 in words is "eleven million, three hundred ninety-nine thousand, three hundred seventy-four".