25200068 has 6 divisors (see below), whose sum is σ = 44100126. Its totient is φ = 12600032.

The previous prime is 25200067. The next prime is 25200073. The reversal of 25200068 is 86000252.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19430464 + 5769604 = 4408^2 + 2402^2 .

It is not an unprimeable number, because it can be changed into a prime (25200067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3150005 + ... + 3150012.

It is an arithmetic number, because the mean of its divisors is an integer number (7350021).

Almost surely, 2^25200068 is an apocalyptic number.

It is an amenable number.

25200068 is a deficient number, since it is larger than the sum of its proper divisors (18900058).

25200068 is a wasteful number, since it uses less digits than its factorization.

25200068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300021 (or 6300019 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 25200068 is about 5019.9669321620. The cubic root of 25200068 is about 293.1797054818.

The spelling of 25200068 in words is "twenty-five million, two hundred thousand, sixty-eight".