20054606 has 16 divisors (see below), whose sum is σ = 35341488. Its totient is φ = 8414400.

The previous prime is 20054603. The next prime is 20054627. The reversal of 20054606 is 60645002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20054603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34775 + ... + 35346.

It is an arithmetic number, because the mean of its divisors is an integer number (2208843).

Almost surely, 2^20054606 is an apocalyptic number.

20054606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20054606 is a deficient number, since it is larger than the sum of its proper divisors (15286882).

20054606 is a wasteful number, since it uses less digits than its factorization.

20054606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70147.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 20054606 is about 4478.2369298643. The cubic root of 20054606 is about 271.6885763169.

Adding to 20054606 its reverse (60645002), we get a palindrome (80699608).

The spelling of 20054606 in words is "twenty million, fifty-four thousand, six hundred six".