11697039 has 12 divisors (see below), whose sum is σ = 16926000. Its totient is φ = 7784064.

The previous prime is 11697029. The next prime is 11697067. The reversal of 11697039 is 93079611.

It is a de Polignac number, because none of the positive numbers 2^k-11697039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11696994 and 11697012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11697029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7662 + ... + 9060.

It is an arithmetic number, because the mean of its divisors is an integer number (1410500).

Almost surely, 2^11697039 is an apocalyptic number.

11697039 is a deficient number, since it is larger than the sum of its proper divisors (5228961).

11697039 is a wasteful number, since it uses less digits than its factorization.

11697039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334 (or 2331 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 11697039 is about 3420.0934197767. The cubic root of 11697039 is about 226.9997153703. Note that the first 3 decimals are identical.

The spelling of 11697039 in words is "eleven million, six hundred ninety-seven thousand, thirty-nine".