4345252 has 24 divisors (see below), whose sum is σ = 8055936. Its totient is φ = 2046528.

The previous prime is 4345249. The next prime is 4345277. The reversal of 4345252 is 2525434.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6393 + ... + 7039.

It is an arithmetic number, because the mean of its divisors is an integer number (335664).

Almost surely, 2^4345252 is an apocalyptic number.

It is an amenable number.

4345252 is a deficient number, since it is larger than the sum of its proper divisors (3710684).

4345252 is a wasteful number, since it uses less digits than its factorization.

4345252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 745 counting only the distinct ones).

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

The square root of 4345252 is about 2084.5268048169. The cubic root of 4345252 is about 163.1817762075.

The spelling of 4345252 in words is "four million, three hundred forty-five thousand, two hundred fifty-two".