78094960 has 20 divisors (see below), whose sum is σ = 181570968. Its totient is φ = 31237952.

The previous prime is 78094943. The next prime is 78094969. The reversal of 78094960 is 6949087.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78094969) 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, 488014 + ... + 488173.

Almost surely, 2^78094960 is an apocalyptic number.

It is an amenable number.

78094960 is an abundant number, since it is smaller than the sum of its proper divisors (103476008).

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

78094960 is a wasteful number, since it uses less digits than its factorization.

78094960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976200 (or 976194 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 78094960 is about 8837.1352824317. The cubic root of 78094960 is about 427.4391874557.

It can be divided in two parts, 7809 and 4960, that added together give a square (12769 = 113²).

The spelling of 78094960 in words is "seventy-eight million, ninety-four thousand, nine hundred sixty".