25234234 has 16 divisors (see below), whose sum is σ = 39352320. Its totient is φ = 12121200.

The previous prime is 25234219. The next prime is 25234267. The reversal of 25234234 is 43243252.

It is a junction number, because it is equal to n+sod(n) for n = 25234199 and 25234208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11959 + ... + 13909.

It is an arithmetic number, because the mean of its divisors is an integer number (2459520).

Almost surely, 2^25234234 is an apocalyptic number.

25234234 is a deficient number, since it is larger than the sum of its proper divisors (14118086).

25234234 is a wasteful number, since it uses less digits than its factorization.

25234234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205.

The product of its digits is 5760, while the sum is 25.

The square root of 25234234 is about 5023.3687899656. The cubic root of 25234234 is about 293.3121423512.

Adding to 25234234 its reverse (43243252), we get a palindrome (68477486).

The spelling of 25234234 in words is "twenty-five million, two hundred thirty-four thousand, two hundred thirty-four".