60000078 has 16 divisors (see below), whose sum is σ = 120290256. Its totient is φ = 19951680.

The previous prime is 60000071. The next prime is 60000091. The reversal of 60000078 is 87000006.

60000078 is a modest number, since divided by 78 gives 60 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60000071) 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, 9351 + ... + 14402.

It is an arithmetic number, because the mean of its divisors is an integer number (7518141).

Almost surely, 2^60000078 is an apocalyptic number.

60000078 is an abundant number, since it is smaller than the sum of its proper divisors (60290178).

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

60000078 is a wasteful number, since it uses less digits than its factorization.

60000078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24179.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 60000078 is about 7745.9717272915. The cubic root of 60000078 is about 391.4869337611.

The spelling of 60000078 in words is "sixty million, seventy-eight", and thus it is an aban number and an uban number.