20088134 has 16 divisors (see below), whose sum is σ = 33094656. Its totient is φ = 9069000.

The previous prime is 20088127. The next prime is 20088139. The reversal of 20088134 is 43188002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20088139) 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, 299 + ... + 6345.

It is an arithmetic number, because the mean of its divisors is an integer number (2068416).

Almost surely, 2^20088134 is an apocalyptic number.

20088134 is a deficient number, since it is larger than the sum of its proper divisors (13006522).

20088134 is a wasteful number, since it uses less digits than its factorization.

20088134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 20088134 is about 4481.9788040552. The cubic root of 20088134 is about 271.8398982118.

The spelling of 20088134 in words is "twenty million, eighty-eight thousand, one hundred thirty-four".