60424220 has 24 divisors (see below), whose sum is σ = 132408864. Its totient is φ = 23118656.

The previous prime is 60424213. The next prime is 60424241. The reversal of 60424220 is 2242406.

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 = 60424192 and 60424201.

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, 65219 + ... + 66138.

It is an arithmetic number, because the mean of its divisors is an integer number (5517036).

Almost surely, 2^60424220 is an apocalyptic number.

It is an amenable number.

60424220 is an abundant number, since it is smaller than the sum of its proper divisors (71984644).

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

60424220 is a wasteful number, since it uses less digits than its factorization.

60424220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131389 (or 131387 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 60424220 is about 7773.3017437894. The cubic root of 60424220 is about 392.4072454494.

Adding to 60424220 its reverse (2242406), we get a palindrome (62666626).

The spelling of 60424220 in words is "sixty million, four hundred twenty-four thousand, two hundred twenty".