2512315 has 8 divisors (see below), whose sum is σ = 3246768. Its totient is φ = 1855200.

The previous prime is 2512303. The next prime is 2512331. The reversal of 2512315 is 5132152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2512315 - 2⁵ = 2512283 is a prime.

It is a Duffinian number.

2512315 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2512292 and 2512301.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19261 + ... + 19390.

It is an arithmetic number, because the mean of its divisors is an integer number (405846).

2^2512315 is an apocalyptic number.

2512315 is a deficient number, since it is larger than the sum of its proper divisors (734453).

2512315 is a wasteful number, since it uses less digits than its factorization.

2512315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38669.

The product of its digits is 300, while the sum is 19.

The square root of 2512315 is about 1585.0283909129. The cubic root of 2512315 is about 135.9433695885.

Adding to 2512315 its reverse (5132152), we get a palindrome (7644467).

The spelling of 2512315 in words is "two million, five hundred twelve thousand, three hundred fifteen".