60857913 has 8 divisors (see below), whose sum is σ = 81194400. Its totient is φ = 40546688.

The previous prime is 60857911. The next prime is 60857917. The reversal of 60857913 is 31975806.

60857913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 60857913 - 2¹ = 60857911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60857911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298 + ... + 11036.

It is an arithmetic number, because the mean of its divisors is an integer number (10149300).

Almost surely, 2^60857913 is an apocalyptic number.

It is an amenable number.

60857913 is a deficient number, since it is larger than the sum of its proper divisors (20336487).

60857913 is a wasteful number, since it uses less digits than its factorization.

60857913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12631.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 60857913 is about 7801.1481847226. The cubic root of 60857913 is about 393.3438385748.

The spelling of 60857913 in words is "sixty million, eight hundred fifty-seven thousand, nine hundred thirteen".