25926430 has 16 divisors (see below), whose sum is σ = 46725840. Its totient is φ = 10357632.

The previous prime is 25926427. The next prime is 25926437. The reversal of 25926430 is 3462952.

It is a junction number, because it is equal to n+sod(n) for n = 25926392 and 25926401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25926437) 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, 13702 + ... + 15478.

It is an arithmetic number, because the mean of its divisors is an integer number (2920365).

Almost surely, 2^25926430 is an apocalyptic number.

25926430 is a deficient number, since it is larger than the sum of its proper divisors (20799410).

25926430 is a wasteful number, since it uses less digits than its factorization.

25926430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 25926430 is about 5091.8002710240. The cubic root of 25926430 is about 295.9699187230.

The spelling of 25926430 in words is "twenty-five million, nine hundred twenty-six thousand, four hundred thirty".