2230515 has 48 divisors (see below), whose sum is σ = 4525248. Its totient is φ = 995328.

The previous prime is 2230513. The next prime is 2230531. The reversal of 2230515 is 5150322.

2230515 = T₂₆₀ + T₂₆₁ + ... + T₃₁₃.

It is a happy number.

It is not a de Polignac number, because 2230515 - 2¹ = 2230513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2230511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22947 + ... + 23043.

It is an arithmetic number, because the mean of its divisors is an integer number (94276).

2^2230515 is an apocalyptic number.

2230515 is an abundant number, since it is smaller than the sum of its proper divisors (2294733).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230515 is a wasteful number, since it uses less digits than its factorization.

2230515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 2230515 is about 1493.4908771064. The cubic root of 2230515 is about 130.6577121739.

Adding to 2230515 its reverse (5150322), we get a palindrome (7380837).

The spelling of 2230515 in words is "two million, two hundred thirty thousand, five hundred fifteen".