11478036 has 12 divisors (see below), whose sum is σ = 26782112. Its totient is φ = 3826008.

The previous prime is 11478013. The next prime is 11478041. The reversal of 11478036 is 63087411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11477994 and 11478012.

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, 478240 + ... + 478263.

Almost surely, 2^11478036 is an apocalyptic number.

It is an amenable number.

11478036 is an abundant number, since it is smaller than the sum of its proper divisors (15304076).

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

11478036 is a wasteful number, since it uses less digits than its factorization.

11478036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956510 (or 956508 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 11478036 is about 3387.9250286864. The cubic root of 11478036 is about 225.5740796889.

The spelling of 11478036 in words is "eleven million, four hundred seventy-eight thousand, thirty-six".