20124060 has 48 divisors (see below), whose sum is σ = 61471872. Its totient is φ = 4878400.

The previous prime is 20124031. The next prime is 20124079. The reversal of 20124060 is 6042102.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14586 + ... + 15905.

It is an arithmetic number, because the mean of its divisors is an integer number (1280664).

Almost surely, 2^20124060 is an apocalyptic number.

20124060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20124060 is an abundant number, since it is smaller than the sum of its proper divisors (41347812).

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

20124060 is a wasteful number, since it uses less digits than its factorization.

20124060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30514 (or 30512 counting only the distinct ones).

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

The square root of 20124060 is about 4485.9848417042. The cubic root of 20124060 is about 272.0018562445.

Adding to 20124060 its reverse (6042102), we get a palindrome (26166162).

The spelling of 20124060 in words is "twenty million, one hundred twenty-four thousand, sixty".