20124062 has 16 divisors (see below), whose sum is σ = 34654560. Its totient is φ = 8585568.

The previous prime is 20124031. The next prime is 20124079. The reversal of 20124062 is 26042102.

It is a self number, because there is not a number n which added to its sum of digits gives 20124062.

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, 68 + ... + 6344.

It is an arithmetic number, because the mean of its divisors is an integer number (2165910).

Almost surely, 2^20124062 is an apocalyptic number.

20124062 is a deficient number, since it is larger than the sum of its proper divisors (14530498).

20124062 is a wasteful number, since it uses less digits than its factorization.

20124062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6515.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 20124062 is about 4485.9850646207. The cubic root of 20124062 is about 272.0018652554.

Adding to 20124062 its reverse (26042102), we get a palindrome (46166164).

The spelling of 20124062 in words is "twenty million, one hundred twenty-four thousand, sixty-two".