25822852 has 18 divisors (see below), whose sum is σ = 49672574. Its totient is φ = 11737440.

The previous prime is 25822831. The next prime is 25822861.

25822852 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 25160256 + 662596 = 5016^2 + 814^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26193 + ... + 27160.

Almost surely, 2^25822852 is an apocalyptic number.

25822852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25822852 is a deficient number, since it is larger than the sum of its proper divisors (23849722).

25822852 is a wasteful number, since it uses less digits than its factorization.

25822852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53379 (or 53366 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 25822852 is about 5081.6190333397. The cubic root of 25822852 is about 295.5752521301.

The spelling of 25822852 in words is "twenty-five million, eight hundred twenty-two thousand, eight hundred fifty-two".