4245538 has 8 divisors (see below), whose sum is σ = 6947280. Its totient is φ = 1929780.

The previous prime is 4245517. The next prime is 4245541. The reversal of 4245538 is 8355424.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96468 + ... + 96511.

It is an arithmetic number, because the mean of its divisors is an integer number (868410).

Almost surely, 2^4245538 is an apocalyptic number.

4245538 is a deficient number, since it is larger than the sum of its proper divisors (2701742).

4245538 is a wasteful number, since it uses less digits than its factorization.

4245538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192992.

The product of its digits is 19200, while the sum is 31.

The square root of 4245538 is about 2060.4703346566. The cubic root of 4245538 is about 161.9238833598.

It can be divided in two parts, 4 and 245538, that added together give a palindrome (245542).

The spelling of 4245538 in words is "four million, two hundred forty-five thousand, five hundred thirty-eight".