2505322 has 4 divisors (see below), whose sum is σ = 3757986. Its totient is φ = 1252660.

The previous prime is 2505311. The next prime is 2505337. The reversal of 2505322 is 2235052.

2505322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1879641 + 625681 = 1371^2 + 791^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2505322.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 626329 + ... + 626332.

2^2505322 is an apocalyptic number.

2505322 is a deficient number, since it is larger than the sum of its proper divisors (1252664).

2505322 is a wasteful number, since it uses less digits than its factorization.

2505322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252663.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2505322 is about 1582.8208995335. The cubic root of 2505322 is about 135.8171201077.

The spelling of 2505322 in words is "two million, five hundred five thousand, three hundred twenty-two".