11699697 has 8 divisors (see below), whose sum is σ = 15894144. Its totient is φ = 7652528.

The previous prime is 11699693. The next prime is 11699707. The reversal of 11699697 is 79699611.

11699697 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11699697 - 2² = 11699693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11699693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36633 + ... + 36950.

It is an arithmetic number, because the mean of its divisors is an integer number (1986768).

Almost surely, 2^11699697 is an apocalyptic number.

It is an amenable number.

11699697 is a deficient number, since it is larger than the sum of its proper divisors (4194447).

11699697 is an equidigital number, since it uses as much as digits as its factorization.

11699697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73639.

The product of its digits is 183708, while the sum is 48.

The square root of 11699697 is about 3420.4819835807. The cubic root of 11699697 is about 227.0169083125.

The spelling of 11699697 in words is "eleven million, six hundred ninety-nine thousand, six hundred ninety-seven".