2530016 has 12 divisors (see below), whose sum is σ = 4981032. Its totient is φ = 1264992.

The previous prime is 2530013. The next prime is 2530039. The reversal of 2530016 is 6100352.

It is a junction number, because it is equal to n+sod(n) for n = 2529976 and 2530003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39500 + ... + 39563.

It is an arithmetic number, because the mean of its divisors is an integer number (415086).

2^2530016 is an apocalyptic number.

It is an amenable number.

2530016 is a deficient number, since it is larger than the sum of its proper divisors (2451016).

2530016 is an equidigital number, since it uses as much as digits as its factorization.

2530016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79073 (or 79065 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2530016 is about 1590.6024016076. The cubic root of 2530016 is about 136.2618944249.

Adding to 2530016 its reverse (6100352), we get a palindrome (8630368).

The spelling of 2530016 in words is "two million, five hundred thirty thousand, sixteen".