2530254 has 8 divisors (see below), whose sum is σ = 5060520. Its totient is φ = 843416.

The previous prime is 2530247. The next prime is 2530261. The reversal of 2530254 is 4520352.

It is an interprime number because it is at equal distance from previous prime (2530247) and next prime (2530261).

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

2530254 is an admirable number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2530254.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 210849 + ... + 210860.

It is an arithmetic number, because the mean of its divisors is an integer number (632565).

2^2530254 is an apocalyptic number.

2530254 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.

2530254 is a wasteful number, since it uses less digits than its factorization.

2530254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421714.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2530254 is about 1590.6772142707. The cubic root of 2530254 is about 136.2661670348.

The spelling of 2530254 in words is "two million, five hundred thirty thousand, two hundred fifty-four".