2252522 has 16 divisors (see below), whose sum is σ = 3566592. Its totient is φ = 1065360.

The previous prime is 2252519. The next prime is 2252539.

It is a happy number.

2252522 is nontrivially palindromic in base 10.

It is a d-powerful number, because it can be written as 2⁷ + 2⁸ + 5 + 2¹² + 5⁹ + 2¹⁵ + 2¹⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 2252494 and 2252503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 3300.

It is an arithmetic number, because the mean of its divisors is an integer number (222912).

2^2252522 is an apocalyptic number.

2252522 is a deficient number, since it is larger than the sum of its proper divisors (1314070).

2252522 is a wasteful number, since it uses less digits than its factorization.

2252522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853.

The product of its digits is 800, while the sum is 20.

The square root of 2252522 is about 1500.8404312251. The cubic root of 2252522 is about 131.0860107610.

The spelling of 2252522 in words is "two million, two hundred fifty-two thousand, five hundred twenty-two".