25234622 has 24 divisors (see below), whose sum is σ = 45665136. Its totient is φ = 10243584.

The previous prime is 25234597. The next prime is 25234631. The reversal of 25234622 is 22643252.

It is a super-2 number, since 2×25234622² = 1273572294965768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25234591 and 25234600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2558 + ... + 7550.

It is an arithmetic number, because the mean of its divisors is an integer number (1902714).

Almost surely, 2^25234622 is an apocalyptic number.

25234622 is a deficient number, since it is larger than the sum of its proper divisors (20430514).

25234622 is a wasteful number, since it uses less digits than its factorization.

25234622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040 (or 5021 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 25234622 is about 5023.4074093189. The cubic root of 25234622 is about 293.3136456598.

Adding to 25234622 its reverse (22643252), we get a palindrome (47877874).

The spelling of 25234622 in words is "twenty-five million, two hundred thirty-four thousand, six hundred twenty-two".