2246515 has 4 divisors (see below), whose sum is σ = 2695824. Its totient is φ = 1797208.

The previous prime is 2246509. The next prime is 2246521. The reversal of 2246515 is 5156422.

2246515 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 is an interprime number because it is at equal distance from previous prime (2246509) and next prime (2246521).

It is a cyclic number.

It is not a de Polignac number, because 2246515 - 2⁵ = 2246483 is a prime.

It is a super-3 number, since 3×2246515³ = 34013335501327922625, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 2²¹ + 4⁷ + 6⁶ + 5 + 1 + 5⁷ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2246515.

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 3 ways as a sum of consecutive naturals, for example, 224647 + ... + 224656.

It is an arithmetic number, because the mean of its divisors is an integer number (673956).

2^2246515 is an apocalyptic number.

2246515 is a deficient number, since it is larger than the sum of its proper divisors (449309).

2246515 is an equidigital number, since it uses as much as digits as its factorization.

2246515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449308.

The product of its digits is 2400, while the sum is 25.

The square root of 2246515 is about 1498.8378831615. The cubic root of 2246515 is about 130.9693807971.

The spelling of 2246515 in words is "two million, two hundred forty-six thousand, five hundred fifteen".