11864948 has 12 divisors (see below), whose sum is σ = 20855940. Its totient is φ = 5906112.

The previous prime is 11864903. The next prime is 11864981. The reversal of 11864948 is 84946811.

11864948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6210064 + 5654884 = 2492^2 + 2378^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5561 + ... + 7392.

It is an arithmetic number, because the mean of its divisors is an integer number (1737995).

Almost surely, 2^11864948 is an apocalyptic number.

It is an amenable number.

11864948 is a deficient number, since it is larger than the sum of its proper divisors (8990992).

11864948 is a wasteful number, since it uses less digits than its factorization.

11864948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13186 (or 13184 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The square root of 11864948 is about 3444.5533817899. The cubic root of 11864948 is about 228.0807398464.

The spelling of 11864948 in words is "eleven million, eight hundred sixty-four thousand, nine hundred forty-eight".