25045026 has 8 divisors (see below), whose sum is σ = 50090064. Its totient is φ = 8348340.

The previous prime is 25045019. The next prime is 25045057. The reversal of 25045026 is 62054052.

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

25045026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 25044987 and 25045005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2087080 + ... + 2087091.

It is an arithmetic number, because the mean of its divisors is an integer number (6261258).

Almost surely, 2^25045026 is an apocalyptic number.

25045026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25045026 is a wasteful number, since it uses less digits than its factorization.

25045026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174176.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 25045026 is about 5004.5005744829. The cubic root of 25045026 is about 292.5772109705.

Adding to 25045026 its reverse (62054052), we get a palindrome (87099078).

The spelling of 25045026 in words is "twenty-five million, forty-five thousand, twenty-six".