25923426 has 8 divisors (see below), whose sum is σ = 51846864. Its totient is φ = 8641140.

The previous prime is 25923407. The next prime is 25923431. The reversal of 25923426 is 62432952.

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

25923426 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2160280 + ... + 2160291.

It is an arithmetic number, because the mean of its divisors is an integer number (6480858).

Almost surely, 2^25923426 is an apocalyptic number.

25923426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25923426 is a wasteful number, since it uses less digits than its factorization.

25923426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320576.

The product of its digits is 25920, while the sum is 33.

The square root of 25923426 is about 5091.5052784024. The cubic root of 25923426 is about 295.9584872998.

The spelling of 25923426 in words is "twenty-five million, nine hundred twenty-three thousand, four hundred twenty-six".