25446652 has 24 divisors (see below), whose sum is σ = 55520640. Its totient is φ = 9914160.

The previous prime is 25446649. The next prime is 25446653. The reversal of 25446652 is 25664452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25446653) by changing a digit.

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, 41002 + ... + 41617.

It is an arithmetic number, because the mean of its divisors is an integer number (2313360).

Almost surely, 2^25446652 is an apocalyptic number.

25446652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25446652 is an abundant number, since it is smaller than the sum of its proper divisors (30073988).

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

25446652 is a wasteful number, since it uses less digits than its factorization.

25446652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82641 (or 82639 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 25446652 is about 5044.4674644604. The cubic root of 25446652 is about 294.1328629587.

The spelling of 25446652 in words is "twenty-five million, four hundred forty-six thousand, six hundred fifty-two".