2530299 has 8 divisors (see below), whose sum is σ = 3520512. Its totient is φ = 1613480.

The previous prime is 2530289. The next prime is 2530301. The reversal of 2530299 is 9920352.

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

It is a cyclic number.

It is not a de Polignac number, because 2530299 - 2⁵ = 2530267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530289) 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, 18267 + ... + 18404.

It is an arithmetic number, because the mean of its divisors is an integer number (440064).

2^2530299 is an apocalyptic number.

2530299 is a deficient number, since it is larger than the sum of its proper divisors (990213).

2530299 is a wasteful number, since it uses less digits than its factorization.

2530299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36697.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 2530299 is about 1590.6913591266. The cubic root of 2530299 is about 136.2669748511.

The spelling of 2530299 in words is "two million, five hundred thirty thousand, two hundred ninety-nine".