11873398 has 8 divisors (see below), whose sum is σ = 17878608. Its totient is φ = 5913864.

The previous prime is 11873339. The next prime is 11873413. The reversal of 11873398 is 89337811.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11873398.

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, 10761 + ... + 11812.

It is an arithmetic number, because the mean of its divisors is an integer number (2234826).

Almost surely, 2^11873398 is an apocalyptic number.

11873398 is a deficient number, since it is larger than the sum of its proper divisors (6005210).

11873398 is a wasteful number, since it uses less digits than its factorization.

11873398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22838.

The product of its digits is 36288, while the sum is 40.

The square root of 11873398 is about 3445.7797375921. The cubic root of 11873398 is about 228.1348719816.

The spelling of 11873398 in words is "eleven million, eight hundred seventy-three thousand, three hundred ninety-eight".