4025516 has 24 divisors (see below), whose sum is σ = 7741440. Its totient is φ = 1816400.

The previous prime is 4025507. The next prime is 4025521. The reversal of 4025516 is 6155204.

It is a junction number, because it is equal to n+sod(n) for n = 4025491 and 4025500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8165 + ... + 8643.

It is an arithmetic number, because the mean of its divisors is an integer number (322560).

Almost surely, 2^4025516 is an apocalyptic number.

It is an amenable number.

4025516 is a deficient number, since it is larger than the sum of its proper divisors (3715924).

4025516 is a wasteful number, since it uses less digits than its factorization.

4025516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 4025516 is about 2006.3688594075. The cubic root of 4025516 is about 159.0769243960.

The spelling of 4025516 in words is "four million, twenty-five thousand, five hundred sixteen".