2530995 has 16 divisors (see below), whose sum is σ = 4180992. Its totient is φ = 1306080.

The previous prime is 2530993. The next prime is 2530999. The reversal of 2530995 is 5990352.

It is not a de Polignac number, because 2530995 - 2¹ = 2530993 is a prime.

2530995 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2530991) 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 15 ways as a sum of consecutive naturals, for example, 2257 + ... + 3186.

It is an arithmetic number, because the mean of its divisors is an integer number (261312).

2^2530995 is an apocalyptic number.

2530995 is a deficient number, since it is larger than the sum of its proper divisors (1649997).

2530995 is a wasteful number, since it uses less digits than its factorization.

2530995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482.

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 2530995 is about 1590.9101168828. The cubic root of 2530995 is about 136.2794678569.

The spelling of 2530995 in words is "two million, five hundred thirty thousand, nine hundred ninety-five".