25300430 has 8 divisors (see below), whose sum is σ = 45540792. Its totient is φ = 10120168.

The previous prime is 25300427. The next prime is 25300447. The reversal of 25300430 is 3400352.

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

It is a super-2 number, since 2×25300430² = 1280223516369800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25300399 and 25300408.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1265012 + ... + 1265031.

It is an arithmetic number, because the mean of its divisors is an integer number (5692599).

Almost surely, 2^25300430 is an apocalyptic number.

25300430 is a deficient number, since it is larger than the sum of its proper divisors (20240362).

25300430 is a wasteful number, since it uses less digits than its factorization.

25300430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530050.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 25300430 is about 5029.9532801011. The cubic root of 25300430 is about 293.5683965790.

Adding to 25300430 its reverse (3400352), we get a palindrome (28700782).

The spelling of 25300430 in words is "twenty-five million, three hundred thousand, four hundred thirty".