11337493 has 4 divisors (see below), whose sum is σ = 11497248. Its totient is φ = 11177740.

The previous prime is 11337479. The next prime is 11337497. The reversal of 11337493 is 39473311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39473311 = 751 ⋅52561.

It is a cyclic number.

It is not a de Polignac number, because 11337493 - 2⁵ = 11337461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11337497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79771 + ... + 79912.

It is an arithmetic number, because the mean of its divisors is an integer number (2874312).

Almost surely, 2^11337493 is an apocalyptic number.

It is an amenable number.

11337493 is a deficient number, since it is larger than the sum of its proper divisors (159755).

11337493 is an equidigital number, since it uses as much as digits as its factorization.

11337493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159754.

The product of its digits is 6804, while the sum is 31.

The square root of 11337493 is about 3367.1193920026. The cubic root of 11337493 is about 224.6496143090.

The spelling of 11337493 in words is "eleven million, three hundred thirty-seven thousand, four hundred ninety-three".