78003160 has 32 divisors (see below), whose sum is σ = 177487200. Its totient is φ = 30849280.

The previous prime is 78003137. The next prime is 78003169. The reversal of 78003160 is 6130087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78003169) 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, 7396 + ... + 14515.

It is an arithmetic number, because the mean of its divisors is an integer number (5546475).

Almost surely, 2^78003160 is an apocalyptic number.

It is an amenable number.

78003160 is an abundant number, since it is smaller than the sum of its proper divisors (99484040).

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

78003160 is a wasteful number, since it uses less digits than its factorization.

78003160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22011 (or 22007 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 78003160 is about 8831.9397642873. The cubic root of 78003160 is about 427.2716380070.

The spelling of 78003160 in words is "seventy-eight million, three thousand, one hundred sixty".