20134055 has 8 divisors (see below), whose sum is σ = 24198000. Its totient is φ = 16082496.

The previous prime is 20134043. The next prime is 20134063. The reversal of 20134055 is 55043102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20134055 - 2¹⁸ = 19871911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971 + ... + 6419.

It is an arithmetic number, because the mean of its divisors is an integer number (3024750).

Almost surely, 2^20134055 is an apocalyptic number.

20134055 is a deficient number, since it is larger than the sum of its proper divisors (4063945).

20134055 is an equidigital number, since it uses as much as digits as its factorization.

20134055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6193.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 20134055 is about 4487.0987285773. The cubic root of 20134055 is about 272.0468804359.

Adding to 20134055 its reverse (55043102), we get a palindrome (75177157).

The spelling of 20134055 in words is "twenty million, one hundred thirty-four thousand, fifty-five".