78112060 has 24 divisors (see below), whose sum is σ = 176654016. Its totient is φ = 28841280.

The previous prime is 78112049. The next prime is 78112091. The reversal of 78112060 is 6021187.

It is a super-2 number, since 2×78112060² = 12202987834887200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149956 + ... + 150475.

It is an arithmetic number, because the mean of its divisors is an integer number (7360584).

Almost surely, 2^78112060 is an apocalyptic number.

It is an amenable number.

78112060 is an abundant number, since it is smaller than the sum of its proper divisors (98541956).

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

78112060 is a wasteful number, since it uses less digits than its factorization.

78112060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300453 (or 300451 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 78112060 is about 8838.1027375789. The cubic root of 78112060 is about 427.4703831380.

The spelling of 78112060 in words is "seventy-eight million, one hundred twelve thousand, sixty".