78714748 has 12 divisors (see below), whose sum is σ = 157429552. Its totient is φ = 33734880.

The previous prime is 78714737. The next prime is 78714751. The reversal of 78714748 is 84741787.

78714748 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 78714698 and 78714707.

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, 1405593 + ... + 1405648.

Almost surely, 2^78714748 is an apocalyptic number.

It is an amenable number.

78714748 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

78714748 is a wasteful number, since it uses less digits than its factorization.

78714748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811252 (or 2811250 counting only the distinct ones).

The product of its digits is 351232, while the sum is 46.

The square root of 78714748 is about 8872.1332271331. The cubic root of 78714748 is about 428.5669764829.

The spelling of 78714748 in words is "seventy-eight million, seven hundred fourteen thousand, seven hundred forty-eight".