2516030 has 32 divisors (see below), whose sum is σ = 5015520. Its totient is φ = 901120.

The previous prime is 2516021. The next prime is 2516057. The reversal of 2516030 is 306152.

2516030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 9662 + ... + 9918.

It is an arithmetic number, because the mean of its divisors is an integer number (156735).

2^2516030 is an apocalyptic number.

2516030 is a deficient number, since it is larger than the sum of its proper divisors (2499490).

2516030 is a wasteful number, since it uses less digits than its factorization.

2516030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364.

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

The square root of 2516030 is about 1586.1998613037. The cubic root of 2516030 is about 136.0103437923.

The spelling of 2516030 in words is "two million, five hundred sixteen thousand, thirty".