2512330 has 8 divisors (see below), whose sum is σ = 4522212. Its totient is φ = 1004928.

The previous prime is 2512303. The next prime is 2512331. The reversal of 2512330 is 332152.

2512330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2499561 + 12769 = 1581^2 + 113^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2512331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125607 + ... + 125626.

2^2512330 is an apocalyptic number.

2512330 is a deficient number, since it is larger than the sum of its proper divisors (2009882).

2512330 is a wasteful number, since it uses less digits than its factorization.

2512330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251240.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2512330 is about 1585.0331226823. The cubic root of 2512330 is about 135.9436401419.

Adding to 2512330 its reverse (332152), we get a palindrome (2844482).

The spelling of 2512330 in words is "two million, five hundred twelve thousand, three hundred thirty".