20035255 has 8 divisors (see below), whose sum is σ = 24094224. Its totient is φ = 15993600.

The previous prime is 20035229. The next prime is 20035283. The reversal of 20035255 is 55253002.

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

It is not a de Polignac number, because 20035255 - 2¹⁵ = 20002487 is a prime.

It is a super-2 number, since 2×20035255² = 802822885830050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626 + ... + 6535.

It is an arithmetic number, because the mean of its divisors is an integer number (3011778).

Almost surely, 2^20035255 is an apocalyptic number.

20035255 is a deficient number, since it is larger than the sum of its proper divisors (4058969).

20035255 is an equidigital number, since it uses as much as digits as its factorization.

20035255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8657.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 20035255 is about 4476.0758483297. The cubic root of 20035255 is about 271.6011626899.

Adding to 20035255 its reverse (55253002), we get a palindrome (75288257).

The spelling of 20035255 in words is "twenty million, thirty-five thousand, two hundred fifty-five".