20235025246 has 8 divisors (see below), whose sum is σ = 30460554864. Its totient is φ = 10081506960.

The previous prime is 20235025229. The next prime is 20235025247. The reversal of 20235025246 is 64252053202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20235025247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18002130 + ... + 18003253.

It is an arithmetic number, because the mean of its divisors is an integer number (3807569358).

Almost surely, 2^20235025246 is an apocalyptic number.

20235025246 is a deficient number, since it is larger than the sum of its proper divisors (10225529618).

20235025246 is a wasteful number, since it uses less digits than its factorization.

20235025246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36005666.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 20235025246 its reverse (64252053202), we get a palindrome (84487078448).

The spelling of 20235025246 in words is "twenty billion, two hundred thirty-five million, twenty-five thousand, two hundred forty-six".