2213434 has 8 divisors (see below), whose sum is σ = 3515508. Its totient is φ = 1041600.

The previous prime is 2213423. The next prime is 2213441. The reversal of 2213434 is 4343122.

It can be written as a sum of positive squares in 2 ways, for example, as 1968409 + 245025 = 1403^2 + 495^2 .

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, 32517 + ... + 32584.

2^2213434 is an apocalyptic number.

2213434 is a deficient number, since it is larger than the sum of its proper divisors (1302074).

2213434 is a wasteful number, since it uses less digits than its factorization.

2213434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65120.

The product of its digits is 576, while the sum is 19.

The square root of 2213434 is about 1487.7614056024. The cubic root of 2213434 is about 130.3233371381.

Adding to 2213434 its reverse (4343122), we get a palindrome (6556556).

It can be divided in two parts, 221 and 3434, that added together give a triangular number (3655 = T₈₅).

The spelling of 2213434 in words is "two million, two hundred thirteen thousand, four hundred thirty-four".