60666976 has 24 divisors (see below), whose sum is σ = 122668560. Its totient is φ = 29513088.

The previous prime is 60666973. The next prime is 60666979. The reversal of 60666976 is 67966606.

It is a happy number.

60666976 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 (60666973) and next prime (60666979).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60666973) 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 3 ways as a sum of consecutive naturals, for example, 24436 + ... + 26803.

It is an arithmetic number, because the mean of its divisors is an integer number (5111190).

Almost surely, 2^60666976 is an apocalyptic number.

It is an amenable number.

60666976 is an abundant number, since it is smaller than the sum of its proper divisors (62001584).

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

60666976 is a wasteful number, since it uses less digits than its factorization.

60666976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51286 (or 51278 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 60666976 is about 7788.9008210402. The cubic root of 60666976 is about 392.9320456503.

The spelling of 60666976 in words is "sixty million, six hundred sixty-six thousand, nine hundred seventy-six".