11678748 has 24 divisors (see below), whose sum is σ = 27831552. Its totient is φ = 3809904.

The previous prime is 11678743. The next prime is 11678753. The reversal of 11678748 is 84787611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11678743) and next prime (11678753).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11678743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9790 + ... + 10917.

It is an arithmetic number, because the mean of its divisors is an integer number (1159648).

Almost surely, 2^11678748 is an apocalyptic number.

It is an amenable number.

11678748 is an abundant number, since it is smaller than the sum of its proper divisors (16152804).

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

11678748 is a wasteful number, since it uses less digits than its factorization.

11678748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20761 (or 20759 counting only the distinct ones).

The product of its digits is 75264, while the sum is 42.

The square root of 11678748 is about 3417.4183238228. The cubic root of 11678748 is about 226.8813316236.

The spelling of 11678748 in words is "eleven million, six hundred seventy-eight thousand, seven hundred forty-eight".