2345353 has 4 divisors (see below), whose sum is σ = 2366980. Its totient is φ = 2323728.

The previous prime is 2345351. The next prime is 2345377. The reversal of 2345353 is 3535432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1236544 + 1108809 = 1112^2 + 1053^2 .

It is a cyclic number.

It is not a de Polignac number, because 2345353 - 2¹ = 2345351 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 3⁴ + 4⁸ + 5³ + 3⁷ + 5⁵ + 3¹¹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345351) 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, 10650 + ... + 10867.

It is an arithmetic number, because the mean of its divisors is an integer number (591745).

2^2345353 is an apocalyptic number.

It is an amenable number.

2345353 is a deficient number, since it is larger than the sum of its proper divisors (21627).

2345353 is a wasteful number, since it uses less digits than its factorization.

2345353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21626.

The product of its digits is 5400, while the sum is 25.

The square root of 2345353 is about 1531.4545373598. The cubic root of 2345353 is about 132.8625976541.

The spelling of 2345353 in words is "two million, three hundred forty-five thousand, three hundred fifty-three".