25884912 has 20 divisors (see below), whose sum is σ = 66869480. Its totient is φ = 8628288.

The previous prime is 25884871. The next prime is 25884919. The reversal of 25884912 is 21948852.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25884919) by changing a digit.

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, 269587 + ... + 269682.

It is an arithmetic number, because the mean of its divisors is an integer number (3343474).

Almost surely, 2^25884912 is an apocalyptic number.

It is an amenable number.

25884912 is an abundant number, since it is smaller than the sum of its proper divisors (40984568).

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

25884912 is a wasteful number, since it uses less digits than its factorization.

25884912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539280 (or 539274 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 25884912 is about 5087.7216905016. The cubic root of 25884912 is about 295.8118477993.

It can be divided in two parts, 25884 and 912, that added together give a triangular number (26796 = T₂₃₁).

The spelling of 25884912 in words is "twenty-five million, eight hundred eighty-four thousand, nine hundred twelve".