2355423 has 8 divisors (see below), whose sum is σ = 3589248. Its totient is φ = 1345944.

The previous prime is 2355403. The next prime is 2355433. The reversal of 2355423 is 3245532.

2355423 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

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

It is not a de Polignac number, because 2355423 - 2⁶ = 2355359 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

2355423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2355393 and 2355402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355403) 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, 56061 + ... + 56102.

It is an arithmetic number, because the mean of its divisors is an integer number (448656).

2^2355423 is an apocalyptic number.

2355423 is a deficient number, since it is larger than the sum of its proper divisors (1233825).

2355423 is a wasteful number, since it uses less digits than its factorization.

2355423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112173.

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

The square root of 2355423 is about 1534.7387399815. The cubic root of 2355423 is about 133.0524789604.

The spelling of 2355423 in words is "two million, three hundred fifty-five thousand, four hundred twenty-three".