2025616 has 10 divisors (see below), whose sum is σ = 3924662. Its totient is φ = 1012800.

The previous prime is 2025593. The next prime is 2025623. The reversal of 2025616 is 6165202.

It can be written as a sum of positive squares in only one way, i.e., 2016400 + 9216 = 1420^2 + 96^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63285 + ... + 63316.

2^2025616 is an apocalyptic number.

It is an amenable number.

2025616 is a deficient number, since it is larger than the sum of its proper divisors (1899046).

2025616 is a wasteful number, since it uses less digits than its factorization.

2025616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126609 (or 126603 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2025616 is about 1423.2413709557. The cubic root of 2025616 is about 126.5277270014.

The spelling of 2025616 in words is "two million, twenty-five thousand, six hundred sixteen".