20233025 has 12 divisors (see below), whose sum is σ = 25151292. Its totient is φ = 16146240.

The previous prime is 20233019. The next prime is 20233033. The reversal of 20233025 is 52033202.

It can be written as a sum of positive squares in 6 ways, for example, as 99856 + 20133169 = 316^2 + 4487^2 .

It is not a de Polignac number, because 20233025 - 2¹⁰ = 20232001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20232994 and 20233012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13199 + ... + 14651.

It is an arithmetic number, because the mean of its divisors is an integer number (2095941).

Almost surely, 2^20233025 is an apocalyptic number.

20233025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20233025 is a deficient number, since it is larger than the sum of its proper divisors (4918267).

20233025 is a wasteful number, since it uses less digits than its factorization.

20233025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 20233025 is about 4498.1134934548. The cubic root of 20233025 is about 272.4919056036.

Adding to 20233025 its reverse (52033202), we get a palindrome (72266227).

The spelling of 20233025 in words is "twenty million, two hundred thirty-three thousand, twenty-five".