2552343 has 4 divisors (see below), whose sum is σ = 3403128. Its totient is φ = 1701560.

The previous prime is 2552317. The next prime is 2552357. The reversal of 2552343 is 3432552.

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

It is a cyclic number.

It is not a de Polignac number, because 2552343 - 2⁶ = 2552279 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552383) 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, 425388 + ... + 425393.

It is an arithmetic number, because the mean of its divisors is an integer number (850782).

2^2552343 is an apocalyptic number.

2552343 is a deficient number, since it is larger than the sum of its proper divisors (850785).

2552343 is an equidigital number, since it uses as much as digits as its factorization.

2552343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850784.

The product of its digits is 3600, while the sum is 24.

The square root of 2552343 is about 1597.6053955843. The cubic root of 2552343 is about 136.6615511338.

Adding to 2552343 its reverse (3432552), we get a palindrome (5984895).

The spelling of 2552343 in words is "two million, five hundred fifty-two thousand, three hundred forty-three".