11939048 has 16 divisors (see below), whose sum is σ = 24420960. Its totient is φ = 5426800.

The previous prime is 11939041. The next prime is 11939069. The reversal of 11939048 is 84093911.

11939048 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 = 11938999 and 11939017.

It is not an unprimeable number, because it can be changed into a prime (11939041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67748 + ... + 67923.

It is an arithmetic number, because the mean of its divisors is an integer number (1526310).

Almost surely, 2^11939048 is an apocalyptic number.

It is an amenable number.

11939048 is an abundant number, since it is smaller than the sum of its proper divisors (12481912).

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

11939048 is a wasteful number, since it uses less digits than its factorization.

11939048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135688 (or 135684 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 11939048 is about 3455.2927517072. The cubic root of 11939048 is about 228.5545646784.

The spelling of 11939048 in words is "eleven million, nine hundred thirty-nine thousand, forty-eight".