11950636 has 6 divisors (see below), whose sum is σ = 20913620. Its totient is φ = 5975316.

The previous prime is 11950633. The next prime is 11950637. The reversal of 11950636 is 63605911.

11950636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11950598 and 11950607.

It is not an unprimeable number, because it can be changed into a prime (11950633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493826 + ... + 1493833.

Almost surely, 2^11950636 is an apocalyptic number.

It is an amenable number.

11950636 is a deficient number, since it is larger than the sum of its proper divisors (8962984).

11950636 is a wasteful number, since it uses less digits than its factorization.

11950636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987663 (or 2987661 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 11950636 is about 3456.9691928046. The cubic root of 11950636 is about 228.6284855328.

The spelling of 11950636 in words is "eleven million, nine hundred fifty thousand, six hundred thirty-six".