25083816 has 32 divisors (see below), whose sum is σ = 62874240. Its totient is φ = 8339328.

The previous prime is 25083809. The next prime is 25083829. The reversal of 25083816 is 61838052.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9825 + ... + 12111.

It is an arithmetic number, because the mean of its divisors is an integer number (1964820).

Almost surely, 2^25083816 is an apocalyptic number.

It is an amenable number.

25083816 is an abundant number, since it is smaller than the sum of its proper divisors (37790424).

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

25083816 is a wasteful number, since it uses less digits than its factorization.

25083816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 25083816 is about 5008.3745866299. The cubic root of 25083816 is about 292.7281819440.

The spelling of 25083816 in words is "twenty-five million, eighty-three thousand, eight hundred sixteen".