25791126 has 16 divisors (see below), whose sum is σ = 51710400. Its totient is φ = 8575688.

The previous prime is 25791079. The next prime is 25791127. The reversal of 25791126 is 62119752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25791127) 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 in 7 ways as a sum of consecutive naturals, for example, 2616 + ... + 7643.

It is an arithmetic number, because the mean of its divisors is an integer number (3231900).

Almost surely, 2^25791126 is an apocalyptic number.

25791126 is an abundant number, since it is smaller than the sum of its proper divisors (25919274).

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

25791126 is a wasteful number, since it uses less digits than its factorization.

25791126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10683.

The product of its digits is 7560, while the sum is 33.

The square root of 25791126 is about 5078.4964310315. The cubic root of 25791126 is about 295.4541544366.

The spelling of 25791126 in words is "twenty-five million, seven hundred ninety-one thousand, one hundred twenty-six".