78595248 has 40 divisors (see below), whose sum is σ = 213726400. Its totient is φ = 24819264.

The previous prime is 78595247. The next prime is 78595291. The reversal of 78595248 is 84259587.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 78595197 and 78595206.

It is not an unprimeable number, because it can be changed into a prime (78595241) 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, 42178 + ... + 44001.

It is an arithmetic number, because the mean of its divisors is an integer number (5343160).

Almost surely, 2^78595248 is an apocalyptic number.

It is an amenable number.

78595248 is an abundant number, since it is smaller than the sum of its proper divisors (135131152).

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

78595248 is a wasteful number, since it uses less digits than its factorization.

78595248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86209 (or 86203 counting only the distinct ones).

The product of its digits is 806400, while the sum is 48.

The square root of 78595248 is about 8865.3960994419. The cubic root of 78595248 is about 428.3499917652.

The spelling of 78595248 in words is "seventy-eight million, five hundred ninety-five thousand, two hundred forty-eight".