25238652 has 24 divisors (see below), whose sum is σ = 59006976. Its totient is φ = 8396208.

The previous prime is 25238641. The next prime is 25238687. The reversal of 25238652 is 25683252.

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 7 ways as a sum of consecutive naturals, for example, 5253 + ... + 8835.

It is an arithmetic number, because the mean of its divisors is an integer number (2458624).

Almost surely, 2^25238652 is an apocalyptic number.

It is an amenable number.

25238652 is an abundant number, since it is smaller than the sum of its proper divisors (33768324).

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

25238652 is a wasteful number, since it uses less digits than its factorization.

25238652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177 (or 4175 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 25238652 is about 5023.8085154592. The cubic root of 25238652 is about 293.3292590114.

It can be divided in two parts, 2523 and 8652, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 25238652 in words is "twenty-five million, two hundred thirty-eight thousand, six hundred fifty-two".