11321474 has 8 divisors (see below), whose sum is σ = 17720640. Its totient is φ = 5414596.

The previous prime is 11321441. The next prime is 11321509. The reversal of 11321474 is 47412311.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123014 + ... + 123105.

It is an arithmetic number, because the mean of its divisors is an integer number (2215080).

Almost surely, 2^11321474 is an apocalyptic number.

11321474 is a deficient number, since it is larger than the sum of its proper divisors (6399166).

11321474 is a wasteful number, since it uses less digits than its factorization.

11321474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246144.

The product of its digits is 672, while the sum is 23.

The square root of 11321474 is about 3364.7398116348. The cubic root of 11321474 is about 224.5437602670.

Adding to 11321474 its reverse (47412311), we get a palindrome (58733785).

The spelling of 11321474 in words is "eleven million, three hundred twenty-one thousand, four hundred seventy-four".