2088322 has 4 divisors (see below), whose sum is σ = 3132486. Its totient is φ = 1044160.

The previous prime is 2088301. The next prime is 2088329. The reversal of 2088322 is 2238802.

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., 1985281 + 103041 = 1409^2 + 321^2 .

It is a super-2 number, since 2×2088322² = 8722177551368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2088329) by changing a digit.

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 as a sum of consecutive naturals, namely, 522079 + ... + 522082.

2^2088322 is an apocalyptic number.

2088322 is a deficient number, since it is larger than the sum of its proper divisors (1044164).

2088322 is a wasteful number, since it uses less digits than its factorization.

2088322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044163.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2088322 is about 1445.1027645119. The cubic root of 2088322 is about 127.8201004660.

The spelling of 2088322 in words is "two million, eighty-eight thousand, three hundred twenty-two".