11621374 has 8 divisors (see below), whose sum is σ = 17652960. Its totient is φ = 5737056.

The previous prime is 11621359. The next prime is 11621383. The reversal of 11621374 is 47312611.

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

It is a congruent number.

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, 36619 + ... + 36934.

It is an arithmetic number, because the mean of its divisors is an integer number (2206620).

Almost surely, 2^11621374 is an apocalyptic number.

11621374 is a deficient number, since it is larger than the sum of its proper divisors (6031586).

11621374 is an equidigital number, since it uses as much as digits as its factorization.

11621374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73634.

The product of its digits is 1008, while the sum is 25.

The square root of 11621374 is about 3409.0136403365. The cubic root of 11621374 is about 226.5091894450.

Adding to 11621374 its reverse (47312611), we get a palindrome (58933985).

The spelling of 11621374 in words is "eleven million, six hundred twenty-one thousand, three hundred seventy-four".