2253626 has 8 divisors (see below), whose sum is σ = 3386964. Its totient is φ = 1124640.

The previous prime is 2253617. The next prime is 2253637. The reversal of 2253626 is 6263522.

It can be written as a sum of positive squares in 2 ways, for example, as 2253001 + 625 = 1501^2 + 25^2 .

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

It is a d-powerful number, because it can be written as 2 + 2¹⁷ + 5⁵ + 3⁹ + 6⁴ + 2²¹ + 6⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2253595 and 2253604.

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, 1046 + ... + 2366.

2^2253626 is an apocalyptic number.

2253626 is a deficient number, since it is larger than the sum of its proper divisors (1133338).

2253626 is a wasteful number, since it uses less digits than its factorization.

2253626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176.

The product of its digits is 4320, while the sum is 26.

The square root of 2253626 is about 1501.2081801003. The cubic root of 2253626 is about 131.1074231037.

The spelling of 2253626 in words is "two million, two hundred fifty-three thousand, six hundred twenty-six".