25285954 has 8 divisors (see below), whose sum is σ = 38227968. Its totient is φ = 12543300.

The previous prime is 25285943. The next prime is 25285957. The reversal of 25285954 is 45958252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (25285957) 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, 49522 + ... + 50029.

It is an arithmetic number, because the mean of its divisors is an integer number (4778496).

Almost surely, 2^25285954 is an apocalyptic number.

25285954 is a deficient number, since it is larger than the sum of its proper divisors (12942014).

25285954 is a wasteful number, since it uses less digits than its factorization.

25285954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99680.

The product of its digits is 144000, while the sum is 40.

The square root of 25285954 is about 5028.5140946407. The cubic root of 25285954 is about 293.5123961227.

The spelling of 25285954 in words is "twenty-five million, two hundred eighty-five thousand, nine hundred fifty-four".