20025301 has 4 divisors (see below), whose sum is σ = 20034252. Its totient is φ = 20016352.

The previous prime is 20025293. The next prime is 20025307. The reversal of 20025301 is 10352002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 18062500 + 1962801 = 4250^2 + 1401^2 .

It is a cyclic number.

It is not a de Polignac number, because 20025301 - 2³ = 20025293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20025307) 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, 2211 + ... + 6703.

It is an arithmetic number, because the mean of its divisors is an integer number (5008563).

Almost surely, 2^20025301 is an apocalyptic number.

It is an amenable number.

20025301 is a deficient number, since it is larger than the sum of its proper divisors (8951).

20025301 is an equidigital number, since it uses as much as digits as its factorization.

20025301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8950.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 20025301 is about 4474.9637987363. The cubic root of 20025301 is about 271.5561758933.

Adding to 20025301 its reverse (10352002), we get a palindrome (30377303).

The spelling of 20025301 in words is "twenty million, twenty-five thousand, three hundred one".