4215134 has 32 divisors (see below), whose sum is σ = 7990272. Its totient is φ = 1620000.

The previous prime is 4215103. The next prime is 4215157. The reversal of 4215134 is 4315124.

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, 15419 + ... + 15689.

It is an arithmetic number, because the mean of its divisors is an integer number (249696).

Almost surely, 2^4215134 is an apocalyptic number.

4215134 is a deficient number, since it is larger than the sum of its proper divisors (3775138).

4215134 is a wasteful number, since it uses less digits than its factorization.

4215134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392.

The product of its digits is 480, while the sum is 20.

The square root of 4215134 is about 2053.0791509340. The cubic root of 4215134 is about 161.5364230105.

It can be divided in two parts, 421 and 5134, that added together give a palindrome (5555).

The spelling of 4215134 in words is "four million, two hundred fifteen thousand, one hundred thirty-four".