2516029 has 4 divisors (see below), whose sum is σ = 2524284. Its totient is φ = 2507776.

The previous prime is 2516021. The next prime is 2516057. The reversal of 2516029 is 9206152.

2516029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1444804 + 1071225 = 1202^2 + 1035^2 .

It is a cyclic number.

It is not a de Polignac number, because 2516029 - 2³ = 2516021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2515994 and 2516012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516021) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3652 + ... + 4285.

It is an arithmetic number, because the mean of its divisors is an integer number (631071).

2^2516029 is an apocalyptic number.

It is an amenable number.

2516029 is a deficient number, since it is larger than the sum of its proper divisors (8255).

2516029 is an equidigital number, since it uses as much as digits as its factorization.

2516029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8254.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2516029 is about 1586.1995460849. The cubic root of 2516029 is about 136.0103257731.

The spelling of 2516029 in words is "two million, five hundred sixteen thousand, twenty-nine".