20124088 has 16 divisors (see below), whose sum is σ = 37793880. Its totient is φ = 10045728.

The previous prime is 20124079. The next prime is 20124101. The reversal of 20124088 is 88042102.

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 3 ways as a sum of consecutive naturals, for example, 4395 + ... + 7717.

Almost surely, 2^20124088 is an apocalyptic number.

It is an amenable number.

20124088 is a deficient number, since it is larger than the sum of its proper divisors (17669792).

20124088 is a wasteful number, since it uses less digits than its factorization.

20124088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4086 (or 4082 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 20124088 is about 4485.9879625340. The cubic root of 20124088 is about 272.0019823962.

The spelling of 20124088 in words is "twenty million, one hundred twenty-four thousand, eighty-eight".