25050628 has 24 divisors (see below), whose sum is σ = 45308312. Its totient is φ = 12109824.

The previous prime is 25050617. The next prime is 25050629. The reversal of 25050628 is 82605052.

It can be written as a sum of positive squares in 4 ways, for example, as 9746884 + 15303744 = 3122^2 + 3912^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25050596 and 25050605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25050629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28126 + ... + 29002.

Almost surely, 2^25050628 is an apocalyptic number.

It is an amenable number.

25050628 is a deficient number, since it is larger than the sum of its proper divisors (20257684).

25050628 is a wasteful number, since it uses less digits than its factorization.

25050628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 25050628 is about 5005.0602393977. The cubic root of 25050628 is about 292.5990236230.

The spelling of 25050628 in words is "twenty-five million, fifty thousand, six hundred twenty-eight".