78003848 has 16 divisors (see below), whose sum is σ = 157507980. Its totient is φ = 36001728.

The previous prime is 78003847. The next prime is 78003851. The reversal of 78003848 is 84830087.

It can be written as a sum of positive squares in 2 ways, for example, as 75307684 + 2696164 = 8678^2 + 1642^2 .

It is not an unprimeable number, because it can be changed into a prime (78003847) 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, 374915 + ... + 375122.

Almost surely, 2^78003848 is an apocalyptic number.

It is an amenable number.

78003848 is an abundant number, since it is smaller than the sum of its proper divisors (79504132).

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

78003848 is a wasteful number, since it uses less digits than its factorization.

78003848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750056 (or 750052 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 78003848 is about 8831.9787137425. The cubic root of 78003848 is about 427.2728942041.

The spelling of 78003848 in words is "seventy-eight million, three thousand, eight hundred forty-eight".