25625234 has 8 divisors (see below), whose sum is σ = 39089520. Its totient is φ = 12595396.

The previous prime is 25625231. The next prime is 25625261. The reversal of 25625234 is 43252652.

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

It is a junction number, because it is equal to n+sod(n) for n = 25625197 and 25625206.

It is not an unprimeable number, because it can be changed into a prime (25625231) 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, 108464 + ... + 108699.

It is an arithmetic number, because the mean of its divisors is an integer number (4886190).

Almost surely, 2^25625234 is an apocalyptic number.

25625234 is a deficient number, since it is larger than the sum of its proper divisors (13464286).

25625234 is a wasteful number, since it uses less digits than its factorization.

25625234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217224.

The product of its digits is 14400, while the sum is 29.

The square root of 25625234 is about 5062.1372956489. The cubic root of 25625234 is about 294.8193243943.

Adding to 25625234 its reverse (43252652), we get a palindrome (68877886).

The spelling of 25625234 in words is "twenty-five million, six hundred twenty-five thousand, two hundred thirty-four".