11397298 has 8 divisors (see below), whose sum is σ = 18650160. Its totient is φ = 5180580.

The previous prime is 11397277. The next prime is 11397317. The reversal of 11397298 is 89279311.

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 11397298.

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, 259008 + ... + 259051.

It is an arithmetic number, because the mean of its divisors is an integer number (2331270).

Almost surely, 2^11397298 is an apocalyptic number.

11397298 is a deficient number, since it is larger than the sum of its proper divisors (7252862).

11397298 is a wasteful number, since it uses less digits than its factorization.

11397298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518072.

The product of its digits is 27216, while the sum is 40.

The square root of 11397298 is about 3375.9884478475. The cubic root of 11397298 is about 225.0439288714.

The spelling of 11397298 in words is "eleven million, three hundred ninety-seven thousand, two hundred ninety-eight".