20034124 has 12 divisors (see below), whose sum is σ = 38247048. Its totient is φ = 9106400.

The previous prime is 20034121. The next prime is 20034137. The reversal of 20034124 is 42143002.

It is a super-2 number, since 2×20034124² = 802732248894752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20034098 and 20034107.

It is not an unprimeable number, because it can be changed into a prime (20034121) by changing a digit.

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, 227617 + ... + 227704.

It is an arithmetic number, because the mean of its divisors is an integer number (3187254).

Almost surely, 2^20034124 is an apocalyptic number.

It is an amenable number.

20034124 is a deficient number, since it is larger than the sum of its proper divisors (18212924).

20034124 is a wasteful number, since it uses less digits than its factorization.

20034124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455336 (or 455334 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 20034124 is about 4475.9495082049. The cubic root of 20034124 is about 271.5960519206.

Adding to 20034124 its reverse (42143002), we get a palindrome (62177126).

The spelling of 20034124 in words is "twenty million, thirty-four thousand, one hundred twenty-four".