78580096 has 32 divisors (see below), whose sum is σ = 178912080. Its totient is φ = 33676800.

The previous prime is 78580003. The next prime is 78580097. The reversal of 78580096 is 69008587.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78580097) 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, 42955 + ... + 44746.

Almost surely, 2^78580096 is an apocalyptic number.

It is an amenable number.

78580096 is an abundant number, since it is smaller than the sum of its proper divisors (100331984).

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

78580096 is an equidigital number, since it uses as much as digits as its factorization.

78580096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87722 (or 87710 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 78580096 is about 8864.5414997054. The cubic root of 78580096 is about 428.3224634842.

The spelling of 78580096 in words is "seventy-eight million, five hundred eighty thousand, ninety-six".