11307697 has 4 divisors (see below), whose sum is σ = 11799360. Its totient is φ = 10816036.

The previous prime is 11307691. The next prime is 11307719. The reversal of 11307697 is 79670311.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 11307697 - 2¹¹ = 11305649 is a prime.

It is a super-3 number, since 3×11307697³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11307691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245797 + ... + 245842.

It is an arithmetic number, because the mean of its divisors is an integer number (2949840).

Almost surely, 2^11307697 is an apocalyptic number.

It is an amenable number.

11307697 is a deficient number, since it is larger than the sum of its proper divisors (491663).

11307697 is an equidigital number, since it uses as much as digits as its factorization.

11307697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491662.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 11307697 is about 3362.6919276080. The cubic root of 11307697 is about 224.4526415349.

The spelling of 11307697 in words is "eleven million, three hundred seven thousand, six hundred ninety-seven".