2241653 has 4 divisors (see below), whose sum is σ = 2257920. Its totient is φ = 2225388.

The previous prime is 2241607. The next prime is 2241667. The reversal of 2241653 is 3561422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3561422 = 2 ⋅1780711.

It is a cyclic number.

It is not a de Polignac number, because 2241653 - 2⁸ = 2241397 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 2²¹ + 4 + 1 + 6⁶ + 5⁷ + 3⁹ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7925 + ... + 8202.

It is an arithmetic number, because the mean of its divisors is an integer number (564480).

2^2241653 is an apocalyptic number.

It is an amenable number.

2241653 is a deficient number, since it is larger than the sum of its proper divisors (16267).

2241653 is a wasteful number, since it uses less digits than its factorization.

2241653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16266.

The product of its digits is 1440, while the sum is 23.

The square root of 2241653 is about 1497.2150814095. The cubic root of 2241653 is about 130.8748294499.

The spelling of 2241653 in words is "two million, two hundred forty-one thousand, six hundred fifty-three".