25854948 has 54 divisors (see below), whose sum is σ = 76031046. Its totient is φ = 7386624.

The previous prime is 25854947. The next prime is 25854989. The reversal of 25854948 is 84945852.

It can be written as a sum of positive squares in only one way, i.e., 25826724 + 28224 = 5082^2 + 168^2 .

It is not an unprimeable number, because it can be changed into a prime (25854947) 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 17 ways as a sum of consecutive naturals, for example, 5565 + ... + 9092.

Almost surely, 2^25854948 is an apocalyptic number.

25854948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25854948 is an abundant number, since it is smaller than the sum of its proper divisors (50176098).

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

25854948 is a wasteful number, since it uses less digits than its factorization.

25854948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14681 (or 14669 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 25854948 is about 5084.7761012654. The cubic root of 25854948 is about 295.6976612212.

The spelling of 25854948 in words is "twenty-five million, eight hundred fifty-four thousand, nine hundred forty-eight".