60057279 has 6 divisors (see below), whose sum is σ = 86749416. Its totient is φ = 40038180.

The previous prime is 60057241. The next prime is 60057299. The reversal of 60057279 is 97275006.

It is a de Polignac number, because none of the positive numbers 2^k-60057279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60057299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3336507 + ... + 3336524.

It is an arithmetic number, because the mean of its divisors is an integer number (14458236).

Almost surely, 2^60057279 is an apocalyptic number.

60057279 is a deficient number, since it is larger than the sum of its proper divisors (26692137).

60057279 is a wasteful number, since it uses less digits than its factorization.

60057279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673037 (or 6673034 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 60057279 is about 7749.6631539700. The cubic root of 60057279 is about 391.6113021083.

The spelling of 60057279 in words is "sixty million, fifty-seven thousand, two hundred seventy-nine".