60660372 has 24 divisors (see below), whose sum is σ = 143481856. Its totient is φ = 19942848.

The previous prime is 60660359. The next prime is 60660377. The reversal of 60660372 is 27306606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60660377) 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, 33748 + ... + 35499.

Almost surely, 2^60660372 is an apocalyptic number.

It is an amenable number.

60660372 is an abundant number, since it is smaller than the sum of its proper divisors (82821484).

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

60660372 is a wasteful number, since it uses less digits than its factorization.

60660372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69327 (or 69325 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 60660372 is about 7788.4768729194. The cubic root of 60660372 is about 392.9177873857.

Adding to 60660372 its reverse (27306606), we get a palindrome (87966978).

The spelling of 60660372 in words is "sixty million, six hundred sixty thousand, three hundred seventy-two".