20235095 has 16 divisors (see below), whose sum is σ = 26388480. Its totient is φ = 14839200.

The previous prime is 20235077. The next prime is 20235097. The reversal of 20235095 is 59053202.

It is not a de Polignac number, because 20235095 - 2⁶ = 20235031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20235097) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 491 + ... + 6380.

It is an arithmetic number, because the mean of its divisors is an integer number (1649280).

Almost surely, 2^20235095 is an apocalyptic number.

20235095 is a deficient number, since it is larger than the sum of its proper divisors (6153385).

20235095 is a wasteful number, since it uses less digits than its factorization.

20235095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6926.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 20235095 is about 4498.3435840318. The cubic root of 20235095 is about 272.5011979859.

Adding to 20235095 its reverse (59053202), we get a palindrome (79288297).

The spelling of 20235095 in words is "twenty million, two hundred thirty-five thousand, ninety-five".