25673204 has 12 divisors (see below), whose sum is σ = 44967300. Its totient is φ = 12825408.

The previous prime is 25673203. The next prime is 25673231. The reversal of 25673204 is 40237652.

It can be written as a sum of positive squares in 2 ways, for example, as 20160100 + 5513104 = 4490^2 + 2348^2 .

It is a super-2 number, since 2×25673204² = 1318226807251232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25673203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4442 + ... + 8430.

It is an arithmetic number, because the mean of its divisors is an integer number (3747275).

Almost surely, 2^25673204 is an apocalyptic number.

It is an amenable number.

25673204 is a deficient number, since it is larger than the sum of its proper divisors (19294096).

25673204 is a wasteful number, since it uses less digits than its factorization.

25673204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602 (or 5600 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 25673204 is about 5066.8731975450. The cubic root of 25673204 is about 295.0031752986.

The spelling of 25673204 in words is "twenty-five million, six hundred seventy-three thousand, two hundred four".