20088953 has 8 divisors (see below), whose sum is σ = 20448576. Its totient is φ = 19731600.

The previous prime is 20088949. The next prime is 20088983. The reversal of 20088953 is 35988002.

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 20088953 - 2² = 20088949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20088923) 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 7 ways as a sum of consecutive naturals, for example, 36863 + ... + 37403.

It is an arithmetic number, because the mean of its divisors is an integer number (2556072).

Almost surely, 2^20088953 is an apocalyptic number.

It is an amenable number.

20088953 is a deficient number, since it is larger than the sum of its proper divisors (359623).

20088953 is an equidigital number, since it uses as much as digits as its factorization.

20088953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 20088953 is about 4482.0701690179. The cubic root of 20088953 is about 271.8435924964.

The spelling of 20088953 in words is "twenty million, eighty-eight thousand, nine hundred fifty-three".