25792142 has 16 divisors (see below), whose sum is σ = 39594192. Its totient is φ = 12597120.

The previous prime is 25792133. The next prime is 25792171. The reversal of 25792142 is 24129752.

It is a junction number, because it is equal to n+sod(n) for n = 25792099 and 25792108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19238 + ... + 20534.

It is an arithmetic number, because the mean of its divisors is an integer number (2474637).

Almost surely, 2^25792142 is an apocalyptic number.

25792142 is a deficient number, since it is larger than the sum of its proper divisors (13802050).

25792142 is a wasteful number, since it uses less digits than its factorization.

25792142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523.

The product of its digits is 10080, while the sum is 32.

The square root of 25792142 is about 5078.5964596530. The cubic root of 25792142 is about 295.4580340330.

The spelling of 25792142 in words is "twenty-five million, seven hundred ninety-two thousand, one hundred forty-two".