11307693 has 4 divisors (see below), whose sum is σ = 15076928. Its totient is φ = 7538460.

The previous prime is 11307691. The next prime is 11307719. The reversal of 11307693 is 39670311.

11307693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 39670311 = 3 ⋅13223437.

It is not a de Polignac number, because 11307693 - 2¹ = 11307691 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11307693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11307691) 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, 1884613 + ... + 1884618.

It is an arithmetic number, because the mean of its divisors is an integer number (3769232).

Almost surely, 2^11307693 is an apocalyptic number.

It is an amenable number.

11307693 is a deficient number, since it is larger than the sum of its proper divisors (3769235).

11307693 is an equidigital number, since it uses as much as digits as its factorization.

11307693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769234.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 11307693 is about 3362.6913328464. The cubic root of 11307693 is about 224.4526150689.

The spelling of 11307693 in words is "eleven million, three hundred seven thousand, six hundred ninety-three".