22410025 has 24 divisors (see below), whose sum is σ = 31917600. Its totient is φ = 15436800.

The previous prime is 22410013. The next prime is 22410053. The reversal of 22410025 is 52001422.

It is not a de Polignac number, because 22410025 - 2¹⁷ = 22278953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22409990 and 22410008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3081 + ... + 7369.

It is an arithmetic number, because the mean of its divisors is an integer number (1329900).

Almost surely, 2^22410025 is an apocalyptic number.

22410025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22410025 is a deficient number, since it is larger than the sum of its proper divisors (9507575).

22410025 is a wasteful number, since it uses less digits than its factorization.

22410025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329 (or 4324 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 22410025 is about 4733.9227919348. The cubic root of 22410025 is about 281.9339960879.

Adding to 22410025 its reverse (52001422), we get a palindrome (74411447).

The spelling of 22410025 in words is "twenty-two million, four hundred ten thousand, twenty-five".