5643034 has 4 divisors (see below), whose sum is σ = 8464554. Its totient is φ = 2821516.

The previous prime is 5642999. The next prime is 5643041. The reversal of 5643034 is 4303465.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 558009 = 2255^2 + 747^2 .

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, 1410757 + ... + 1410760.

Almost surely, 2^5643034 is an apocalyptic number.

5643034 is a deficient number, since it is larger than the sum of its proper divisors (2821520).

5643034 is a wasteful number, since it uses less digits than its factorization.

5643034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821519.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 5643034 is about 2375.5071037570. The cubic root of 5643034 is about 178.0345217730.

Adding to 5643034 its reverse (4303465), we get a palindrome (9946499).

The spelling of 5643034 in words is "five million, six hundred forty-three thousand, thirty-four".