2253622 has 24 divisors (see below), whose sum is σ = 4111344. Its totient is φ = 907392.

The previous prime is 2253617. The next prime is 2253637. The reversal of 2253622 is 2263522.

It is a happy number.

It is a d-powerful number, because it can be written as 2³ + 2⁶ + 5⁹ + 3² + 6⁷ + 2¹² + 2¹⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2253593 and 2253602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3768 + ... + 4324.

It is an arithmetic number, because the mean of its divisors is an integer number (171306).

2^2253622 is an apocalyptic number.

2253622 is a deficient number, since it is larger than the sum of its proper divisors (1857722).

2253622 is a wasteful number, since it uses less digits than its factorization.

2253622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600 (or 583 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 2253622 is about 1501.2068478394. The cubic root of 2253622 is about 131.1073455354.

The spelling of 2253622 in words is "two million, two hundred fifty-three thousand, six hundred twenty-two".