60857812 has 12 divisors (see below), whose sum is σ = 106686720. Its totient is φ = 30375896.

The previous prime is 60857803. The next prime is 60857821. The reversal of 60857812 is 21875806.

60857812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60857803) and next prime (60857821).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10612 + ... + 15307.

It is an arithmetic number, because the mean of its divisors is an integer number (8890560).

Almost surely, 2^60857812 is an apocalyptic number.

It is an amenable number.

60857812 is a deficient number, since it is larger than the sum of its proper divisors (45828908).

60857812 is a wasteful number, since it uses less digits than its factorization.

60857812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26510 (or 26508 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 60857812 is about 7801.1417113138. The cubic root of 60857812 is about 393.3436209764.

The spelling of 60857812 in words is "sixty million, eight hundred fifty-seven thousand, eight hundred twelve".