25225783 has 8 divisors (see below), whose sum is σ = 28190736. Its totient is φ = 22372800.

The previous prime is 25225763. The next prime is 25225799. The reversal of 25225783 is 38752252.

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

It is a cyclic number.

It is not a de Polignac number, because 25225783 - 2⁹ = 25225271 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25225703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27516 + ... + 28417.

It is an arithmetic number, because the mean of its divisors is an integer number (3523842).

Almost surely, 2^25225783 is an apocalyptic number.

25225783 is a deficient number, since it is larger than the sum of its proper divisors (2964953).

25225783 is a wasteful number, since it uses less digits than its factorization.

25225783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55985.

The product of its digits is 33600, while the sum is 34.

The square root of 25225783 is about 5022.5275509448. The cubic root of 25225783 is about 293.2793950698.

The spelling of 25225783 in words is "twenty-five million, two hundred twenty-five thousand, seven hundred eighty-three".