25300630 has 8 divisors (see below), whose sum is σ = 45541152. Its totient is φ = 10120248.

The previous prime is 25300591. The next prime is 25300631. The reversal of 25300630 is 3600352.

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

It is a junction number, because it is equal to n+sod(n) for n = 25300598 and 25300607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25300631) 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, 1265022 + ... + 1265041.

It is an arithmetic number, because the mean of its divisors is an integer number (5692644).

Almost surely, 2^25300630 is an apocalyptic number.

25300630 is a deficient number, since it is larger than the sum of its proper divisors (20240522).

25300630 is a wasteful number, since it uses less digits than its factorization.

25300630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530070.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 25300630 is about 5029.9731609622. The cubic root of 25300630 is about 293.5691701301.

Adding to 25300630 its reverse (3600352), we get a palindrome (28900982).

The spelling of 25300630 in words is "twenty-five million, three hundred thousand, six hundred thirty".