2512065 has 8 divisors (see below), whose sum is σ = 4019328. Its totient is φ = 1339760.

The previous prime is 2512063. The next prime is 2512087. The reversal of 2512065 is 5602152.

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

It is not a de Polignac number, because 2512065 - 2¹ = 2512063 is a prime.

2512065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2512063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83721 + ... + 83750.

It is an arithmetic number, because the mean of its divisors is an integer number (502416).

2^2512065 is an apocalyptic number.

It is an amenable number.

2512065 is a deficient number, since it is larger than the sum of its proper divisors (1507263).

2512065 is a wasteful number, since it uses less digits than its factorization.

2512065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167479.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2512065 is about 1584.9495260102. The cubic root of 2512065 is about 135.9388602057.

It can be divided in two parts, 25 and 12065, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 2512065 in words is "two million, five hundred twelve thousand, sixty-five".