2552322 has 8 divisors (see below), whose sum is σ = 5104656. Its totient is φ = 850772.

The previous prime is 2552317. The next prime is 2552357. The reversal of 2552322 is 2232552.

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

2552322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212688 + ... + 212699.

It is an arithmetic number, because the mean of its divisors is an integer number (638082).

2^2552322 is an apocalyptic number.

2552322 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.

2552322 is a wasteful number, since it uses less digits than its factorization.

2552322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425392.

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

The square root of 2552322 is about 1597.5988232344. The cubic root of 2552322 is about 136.6611763278.

Adding to 2552322 its reverse (2232552), we get a palindrome (4784874).

The spelling of 2552322 in words is "two million, five hundred fifty-two thousand, three hundred twenty-two".