11317974 has 8 divisors (see below), whose sum is σ = 22635960. Its totient is φ = 3772656.

The previous prime is 11317961. The next prime is 11317997. The reversal of 11317974 is 47971311.

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

11317974 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943159 + ... + 943170.

It is an arithmetic number, because the mean of its divisors is an integer number (2829495).

Almost surely, 2^11317974 is an apocalyptic number.

11317974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11317974 is a wasteful number, since it uses less digits than its factorization.

11317974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886334.

The product of its digits is 5292, while the sum is 33.

The square root of 11317974 is about 3364.2196717813. The cubic root of 11317974 is about 224.5206188703.

The spelling of 11317974 in words is "eleven million, three hundred seventeen thousand, nine hundred seventy-four".