11697036 has 48 divisors (see below), whose sum is σ = 29733984. Its totient is φ = 3557376.

The previous prime is 11697029. The next prime is 11697067. The reversal of 11697036 is 63079611.

It is a junction number, because it is equal to n+sod(n) for n = 11696988 and 11697006.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14746 + ... + 15518.

It is an arithmetic number, because the mean of its divisors is an integer number (619458).

Almost surely, 2^11697036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11697036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14866992).

11697036 is an abundant number, since it is smaller than the sum of its proper divisors (18036948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11697036 is a wasteful number, since it uses less digits than its factorization.

11697036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 888 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 11697036 is about 3420.0929811922. The cubic root of 11697036 is about 226.9996959637. Note that the first 3 decimals are identical.

The spelling of 11697036 in words is "eleven million, six hundred ninety-seven thousand, thirty-six".