11774398 has 8 divisors (see below), whose sum is σ = 17823960. Its totient is φ = 5833080.

The previous prime is 11774381. The next prime is 11774407. The reversal of 11774398 is 89347711.

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 11774398.

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, 26788 + ... + 27223.

It is an arithmetic number, because the mean of its divisors is an integer number (2227995).

Almost surely, 2^11774398 is an apocalyptic number.

11774398 is a deficient number, since it is larger than the sum of its proper divisors (6049562).

11774398 is a wasteful number, since it uses less digits than its factorization.

11774398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54122.

The product of its digits is 42336, while the sum is 40.

The square root of 11774398 is about 3431.3842687755. The cubic root of 11774398 is about 227.4990411746.

The spelling of 11774398 in words is "eleven million, seven hundred seventy-four thousand, three hundred ninety-eight".