2530302 has 8 divisors (see below), whose sum is σ = 5060616. Its totient is φ = 843432.

The previous prime is 2530301. The next prime is 2530309. The reversal of 2530302 is 2030352.

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

2530302 is an admirable number.

It is a super-2 number, since 2×2530302² = 12804856422408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210853 + ... + 210864.

It is an arithmetic number, because the mean of its divisors is an integer number (632577).

2^2530302 is an apocalyptic number.

2530302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2530302 is a wasteful number, since it uses less digits than its factorization.

2530302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421722.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 2530302 is about 1590.6923021125. The cubic root of 2530302 is about 136.2670287052.

Adding to 2530302 its reverse (2030352), we get a palindrome (4560654).

The spelling of 2530302 in words is "two million, five hundred thirty thousand, three hundred two".