25735472 has 20 divisors (see below), whose sum is σ = 56985936. Its totient is φ = 11029440.

The previous prime is 25735471. The next prime is 25735483. The reversal of 25735472 is 27453752.

It is not an unprimeable number, because it can be changed into a prime (25735471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114779 + ... + 115002.

Almost surely, 2^25735472 is an apocalyptic number.

It is an amenable number.

25735472 is an abundant number, since it is smaller than the sum of its proper divisors (31250464).

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

25735472 is a wasteful number, since it uses less digits than its factorization.

25735472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229796 (or 229790 counting only the distinct ones).

The product of its digits is 58800, while the sum is 35.

The square root of 25735472 is about 5073.0140942047. The cubic root of 25735472 is about 295.2414837792.

The spelling of 25735472 in words is "twenty-five million, seven hundred thirty-five thousand, four hundred seventy-two".