60028385 has 8 divisors (see below), whose sum is σ = 72217896. Its totient is φ = 47900160.

The previous prime is 60028363. The next prime is 60028399. The reversal of 60028385 is 58382006.

It can be written as a sum of positive squares in 4 ways, for example, as 2768896 + 57259489 = 1664^2 + 7567^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-60028385 is a prime.

It is a Duffinian 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, 13136 + ... + 17105.

It is an arithmetic number, because the mean of its divisors is an integer number (9027237).

Almost surely, 2^60028385 is an apocalyptic number.

It is an amenable number.

60028385 is a deficient number, since it is larger than the sum of its proper divisors (12189511).

60028385 is a wasteful number, since it uses less digits than its factorization.

60028385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30643.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 60028385 is about 7747.7987196364. The cubic root of 60028385 is about 391.5484896719.

The spelling of 60028385 in words is "sixty million, twenty-eight thousand, three hundred eighty-five".