2252015 has 4 divisors (see below), whose sum is σ = 2702424. Its totient is φ = 1801608.

The previous prime is 2252011. The next prime is 2252017. The reversal of 2252015 is 5102522.

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

It is a cyclic number.

It is not a de Polignac number, because 2252015 - 2² = 2252011 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2251984 and 2252002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225197 + ... + 225206.

It is an arithmetic number, because the mean of its divisors is an integer number (675606).

2^2252015 is an apocalyptic number.

2252015 is a deficient number, since it is larger than the sum of its proper divisors (450409).

2252015 is an equidigital number, since it uses as much as digits as its factorization.

2252015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450408.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2252015 is about 1500.6715163553. The cubic root of 2252015 is about 131.0761750310.

Adding to 2252015 its reverse (5102522), we get a palindrome (7354537).

The spelling of 2252015 in words is "two million, two hundred fifty-two thousand, fifteen".