60857982 has 12 divisors (see below), whose sum is σ = 131859000. Its totient is φ = 20285988.

The previous prime is 60857963. The next prime is 60857987. The reversal of 60857982 is 28975806.

It is a super-2 number, since 2×60857982² = 7407387946224648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60857987) 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, 1690482 + ... + 1690517.

It is an arithmetic number, because the mean of its divisors is an integer number (10988250).

Almost surely, 2^60857982 is an apocalyptic number.

60857982 is an abundant number, since it is smaller than the sum of its proper divisors (71001018).

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

60857982 is a wasteful number, since it uses less digits than its factorization.

60857982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381007 (or 3381004 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 60857982 is about 7801.1526071472. The cubic root of 60857982 is about 393.3439872310.

The spelling of 60857982 in words is "sixty million, eight hundred fifty-seven thousand, nine hundred eighty-two".