60212720 has 40 divisors (see below), whose sum is σ = 140321376. Its totient is φ = 24028928.

The previous prime is 60212707. The next prime is 60212731. The reversal of 60212720 is 2721206.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 60212692 and 60212701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58934 + ... + 59946.

Almost surely, 2^60212720 is an apocalyptic number.

It is an amenable number.

60212720 is an abundant number, since it is smaller than the sum of its proper divisors (80108656).

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

60212720 is a wasteful number, since it uses less digits than its factorization.

60212720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1763 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 60212720 is about 7759.6855606397. The cubic root of 60212720 is about 391.9488687995.

Adding to 60212720 its reverse (2721206), we get a palindrome (62933926).

The spelling of 60212720 in words is "sixty million, two hundred twelve thousand, seven hundred twenty".