25738116 has 12 divisors (see below), whose sum is σ = 60055632. Its totient is φ = 8579368.

The previous prime is 25738099. The next prime is 25738129. The reversal of 25738116 is 61183752.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1072410 + ... + 1072433.

It is an arithmetic number, because the mean of its divisors is an integer number (5004636).

Almost surely, 2^25738116 is an apocalyptic number.

It is an amenable number.

25738116 is an abundant number, since it is smaller than the sum of its proper divisors (34317516).

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

25738116 is a wasteful number, since it uses less digits than its factorization.

25738116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144850 (or 2144848 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 25738116 is about 5073.2746820964. The cubic root of 25738116 is about 295.2515942311.

The spelling of 25738116 in words is "twenty-five million, seven hundred thirty-eight thousand, one hundred sixteen".