60012420 has 96 divisors (see below), whose sum is σ = 184923648. Its totient is φ = 14449152.

The previous prime is 60012419. The next prime is 60012437. The reversal of 60012420 is 2421006.

60012420 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

60012420 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 60012420.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35842 + ... + 37478.

It is an arithmetic number, because the mean of its divisors is an integer number (1926288).

Almost surely, 2^60012420 is an apocalyptic number.

60012420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60012420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92461824).

60012420 is an abundant number, since it is smaller than the sum of its proper divisors (124911228).

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

60012420 is a wasteful number, since it uses less digits than its factorization.

60012420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709 (or 1707 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 60012420 is about 7746.7683584834. The cubic root of 60012420 is about 391.5137748400.

Adding to 60012420 its reverse (2421006), we get a palindrome (62433426).

The spelling of 60012420 in words is "sixty million, twelve thousand, four hundred twenty".