2245453 has 8 divisors (see below), whose sum is σ = 2593472. Its totient is φ = 1904256.

The previous prime is 2245429. The next prime is 2245457. The reversal of 2245453 is 3545422.

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

It is a cyclic number.

It is not a de Polignac number, because 2245453 - 2¹⁷ = 2114381 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 2²¹ + 4⁶ + 5 + 4⁸ + 5⁷ + 3³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975 + ... + 2332.

It is an arithmetic number, because the mean of its divisors is an integer number (324184).

2^2245453 is an apocalyptic number.

It is an amenable number.

2245453 is a deficient number, since it is larger than the sum of its proper divisors (348019).

2245453 is an equidigital number, since it uses as much as digits as its factorization.

2245453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411.

The product of its digits is 4800, while the sum is 25.

The square root of 2245453 is about 1498.4835668101. The cubic root of 2245453 is about 130.9487397293.

The spelling of 2245453 in words is "two million, two hundred forty-five thousand, four hundred fifty-three".