25282038 has 8 divisors (see below), whose sum is σ = 50564088. Its totient is φ = 8427344.

The previous prime is 25282021. The next prime is 25282039. The reversal of 25282038 is 83028252.

It is a sphenic number, since it is the product of 3 distinct primes.

25282038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 25281996 and 25282014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25282039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2106831 + ... + 2106842.

It is an arithmetic number, because the mean of its divisors is an integer number (6320511).

Almost surely, 2^25282038 is an apocalyptic number.

25282038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25282038 is a wasteful number, since it uses less digits than its factorization.

25282038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213678.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 25282038 is about 5028.1247001243. The cubic root of 25282038 is about 293.4972433903.

The spelling of 25282038 in words is "twenty-five million, two hundred eighty-two thousand, thirty-eight".