4245434 has 8 divisors (see below), whose sum is σ = 6431508. Its totient is φ = 2101600.

The previous prime is 4245413. The next prime is 4245443. The reversal of 4245434 is 4345424.

It can be written as a sum of positive squares in 2 ways, for example, as 4214809 + 30625 = 2053^2 + 175^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10307 + ... + 10710.

Almost surely, 2^4245434 is an apocalyptic number.

4245434 is a deficient number, since it is larger than the sum of its proper divisors (2186074).

4245434 is a wasteful number, since it uses less digits than its factorization.

4245434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21120.

The product of its digits is 7680, while the sum is 26.

The square root of 4245434 is about 2060.4450975457. The cubic root of 4245434 is about 161.9225611700.

The spelling of 4245434 in words is "four million, two hundred forty-five thousand, four hundred thirty-four".