11670036 has 72 divisors (see below), whose sum is σ = 32175360. Its totient is φ = 3282048.

The previous prime is 11670031. The next prime is 11670037. The reversal of 11670036 is 63007611.

It is a junction number, because it is equal to n+sod(n) for n = 11669988 and 11670015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11670031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52221 + ... + 52443.

It is an arithmetic number, because the mean of its divisors is an integer number (446880).

Almost surely, 2^11670036 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 11670036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16087680).

11670036 is an abundant number, since it is smaller than the sum of its proper divisors (20505324).

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

11670036 is a wasteful number, since it uses less digits than its factorization.

11670036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 11670036 is about 3416.1434396114. The cubic root of 11670036 is about 226.8249020059.

Adding to 11670036 its reverse (63007611), we get a palindrome (74677647).

The spelling of 11670036 in words is "eleven million, six hundred seventy thousand, thirty-six".