25075633 has 8 divisors (see below), whose sum is σ = 28298880. Its totient is φ = 22009680.

The previous prime is 25075607. The next prime is 25075637. The reversal of 25075633 is 33657052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25075633 - 2⁵ = 25075601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25075595 and 25075604.

It is not an unprimeable number, because it can be changed into a prime (25075637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38985 + ... + 39622.

It is an arithmetic number, because the mean of its divisors is an integer number (3537360).

Almost surely, 2^25075633 is an apocalyptic number.

It is an amenable number.

25075633 is a deficient number, since it is larger than the sum of its proper divisors (3223247).

25075633 is a wasteful number, since it uses less digits than its factorization.

25075633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78647.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 25075633 is about 5007.5575882859. The cubic root of 25075633 is about 292.6963466065.

The spelling of 25075633 in words is "twenty-five million, seventy-five thousand, six hundred thirty-three".