11697764 has 24 divisors (see below), whose sum is σ = 22165248. Its totient is φ = 5369760.

The previous prime is 11697761. The next prime is 11697773. The reversal of 11697764 is 46779611.

It is not an unprimeable number, because it can be changed into a prime (11697761) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11309 + ... + 12299.

It is an arithmetic number, because the mean of its divisors is an integer number (923552).

Almost surely, 2^11697764 is an apocalyptic number.

It is an amenable number.

11697764 is a deficient number, since it is larger than the sum of its proper divisors (10467484).

11697764 is a wasteful number, since it uses less digits than its factorization.

11697764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1233 counting only the distinct ones).

The product of its digits is 63504, while the sum is 41.

The square root of 11697764 is about 3420.1994093912. The cubic root of 11697764 is about 227.0044052009.

The spelling of 11697764 in words is "eleven million, six hundred ninety-seven thousand, seven hundred sixty-four".