25732068 has 24 divisors (see below), whose sum is σ = 60503520. Its totient is φ = 8511360.

The previous prime is 25732037. The next prime is 25732079. The reversal of 25732068 is 86023752.

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, 6613 + ... + 9756.

It is an arithmetic number, because the mean of its divisors is an integer number (2520980).

Almost surely, 2^25732068 is an apocalyptic number.

It is an amenable number.

25732068 is an abundant number, since it is smaller than the sum of its proper divisors (34771452).

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

25732068 is a wasteful number, since it uses less digits than its factorization.

25732068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16507 (or 16505 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 25732068 is about 5072.6785823665. The cubic root of 25732068 is about 295.2284661263.

The spelling of 25732068 in words is "twenty-five million, seven hundred thirty-two thousand, sixty-eight".