25234016 has 12 divisors (see below), whose sum is σ = 49679532. Its totient is φ = 12616992.

The previous prime is 25234007. The next prime is 25234021. The reversal of 25234016 is 61043252.

It is a junction number, because it is equal to n+sod(n) for n = 25233982 and 25234000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394250 + ... + 394313.

It is an arithmetic number, because the mean of its divisors is an integer number (4139961).

Almost surely, 2^25234016 is an apocalyptic number.

It is an amenable number.

25234016 is a deficient number, since it is larger than the sum of its proper divisors (24445516).

25234016 is an equidigital number, since it uses as much as digits as its factorization.

25234016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788573 (or 788565 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 25234016 is about 5023.3470913326. The cubic root of 25234016 is about 293.3112977019.

Adding to 25234016 its reverse (61043252), we get a palindrome (86277268).

The spelling of 25234016 in words is "twenty-five million, two hundred thirty-four thousand, sixteen".