4212538 has 32 divisors (see below), whose sum is σ = 7267392. Its totient is φ = 1814400.

The previous prime is 4212529. The next prime is 4212557. The reversal of 4212538 is 8352124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57670 + ... + 57742.

It is an arithmetic number, because the mean of its divisors is an integer number (227106).

Almost surely, 2^4212538 is an apocalyptic number.

4212538 is a deficient number, since it is larger than the sum of its proper divisors (3054854).

4212538 is a wasteful number, since it uses less digits than its factorization.

4212538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190.

The product of its digits is 1920, while the sum is 25.

The square root of 4212538 is about 2052.4468324417. The cubic root of 4212538 is about 161.5032540632.

The spelling of 4212538 in words is "four million, two hundred twelve thousand, five hundred thirty-eight".