4253430 has 32 divisors (see below), whose sum is σ = 10562400. Its totient is φ = 1094912.

The previous prime is 4253429. The next prime is 4253437. The reversal of 4253430 is 343524.

It is a happy number.

4253430 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4253397 and 4253406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1575 + ... + 3314.

It is an arithmetic number, because the mean of its divisors is an integer number (330075).

Almost surely, 2^4253430 is an apocalyptic number.

4253430 is an abundant number, since it is smaller than the sum of its proper divisors (6308970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4253430 is a wasteful number, since it uses less digits than its factorization.

4253430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4928.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 4253430 is about 2062.3845422229. The cubic root of 4253430 is about 162.0241543012.

Adding to 4253430 its reverse (343524), we get a palindrome (4596954).

The spelling of 4253430 in words is "four million, two hundred fifty-three thousand, four hundred thirty".