5622434 has 4 divisors (see below), whose sum is σ = 8433654. Its totient is φ = 2811216.

The previous prime is 5622413. The next prime is 5622443. The reversal of 5622434 is 4342265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4342265 = 5 ⋅868453.

It can be written as a sum of positive squares in only one way, i.e., 3940225 + 1682209 = 1985^2 + 1297^2 .

It is a super-2 number, since 2×5622434² = 63223528168712, which contains 22 as substring.

It is an Ulam number.

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 as a sum of consecutive naturals, namely, 1405607 + ... + 1405610.

Almost surely, 2^5622434 is an apocalyptic number.

5622434 is a deficient number, since it is larger than the sum of its proper divisors (2811220).

5622434 is a wasteful number, since it uses less digits than its factorization.

5622434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811219.

The product of its digits is 5760, while the sum is 26.

The square root of 5622434 is about 2371.1672231203. The cubic root of 5622434 is about 177.8176181833.

Adding to 5622434 its reverse (4342265), we get a palindrome (9964699).

The spelling of 5622434 in words is "five million, six hundred twenty-two thousand, four hundred thirty-four".