25994262 has 32 divisors (see below), whose sum is σ = 59795712. Its totient is φ = 7379424.

The previous prime is 25994257. The next prime is 25994291. The reversal of 25994262 is 26249952.

It is a self number, because there is not a number n which added to its sum of digits gives 25994262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4948 + ... + 8744.

It is an arithmetic number, because the mean of its divisors is an integer number (1868616).

Almost surely, 2^25994262 is an apocalyptic number.

25994262 is an abundant number, since it is smaller than the sum of its proper divisors (33801450).

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

25994262 is a wasteful number, since it uses less digits than its factorization.

25994262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972.

The product of its digits is 77760, while the sum is 39.

The square root of 25994262 is about 5098.4568253541. The cubic root of 25994262 is about 296.2278119009.

The spelling of 25994262 in words is "twenty-five million, nine hundred ninety-four thousand, two hundred sixty-two".