25901126 has 4 divisors (see below), whose sum is σ = 38851692. Its totient is φ = 12950562.

The previous prime is 25901107. The next prime is 25901129. The reversal of 25901126 is 62110952.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 25901095 and 25901104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25901129) by changing a digit.

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 as a sum of consecutive naturals, namely, 6475280 + ... + 6475283.

It is an arithmetic number, because the mean of its divisors is an integer number (9712923).

Almost surely, 2^25901126 is an apocalyptic number.

25901126 is a deficient number, since it is larger than the sum of its proper divisors (12950566).

25901126 is a wasteful number, since it uses less digits than its factorization.

25901126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12950565.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 25901126 is about 5089.3148851294. The cubic root of 25901126 is about 295.8735992448.

The spelling of 25901126 in words is "twenty-five million, nine hundred one thousand, one hundred twenty-six".