25375790 has 32 divisors (see below), whose sum is σ = 50047200. Its totient is φ = 9187200.

The previous prime is 25375789. The next prime is 25375793. The reversal of 25375790 is 9757352.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25375793) 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 15 ways as a sum of consecutive naturals, for example, 38060 + ... + 38720.

It is an arithmetic number, because the mean of its divisors is an integer number (1563975).

Almost surely, 2^25375790 is an apocalyptic number.

25375790 is a deficient number, since it is larger than the sum of its proper divisors (24671410).

25375790 is a wasteful number, since it uses less digits than its factorization.

25375790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028.

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 25375790 is about 5037.4388333755. The cubic root of 25375790 is about 293.8595824745.

The spelling of 25375790 in words is "twenty-five million, three hundred seventy-five thousand, seven hundred ninety".