60533660 has 24 divisors (see below), whose sum is σ = 138677616. Its totient is φ = 22012160.

The previous prime is 60533623. The next prime is 60533663. The reversal of 60533660 is 6633506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60533663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137357 + ... + 137796.

It is an arithmetic number, because the mean of its divisors is an integer number (5778234).

Almost surely, 2^60533660 is an apocalyptic number.

It is an amenable number.

60533660 is an abundant number, since it is smaller than the sum of its proper divisors (78143956).

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

60533660 is a wasteful number, since it uses less digits than its factorization.

60533660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275173 (or 275171 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 60533660 is about 7780.3380389286. The cubic root of 60533660 is about 392.6440111466.

The spelling of 60533660 in words is "sixty million, five hundred thirty-three thousand, six hundred sixty".