5622147 has 6 divisors (see below), whose sum is σ = 8120892. Its totient is φ = 3748092.

The previous prime is 5622137. The next prime is 5622167. The reversal of 5622147 is 7412265.

It is not a de Polignac number, because 5622147 - 2¹⁴ = 5605763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5622147.

It is not an unprimeable number, because it can be changed into a prime (5622107) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 312333 + ... + 312350.

It is an arithmetic number, because the mean of its divisors is an integer number (1353482).

Almost surely, 2^5622147 is an apocalyptic number.

5622147 is a deficient number, since it is larger than the sum of its proper divisors (2498745).

5622147 is a wasteful number, since it uses less digits than its factorization.

5622147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624689 (or 624686 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 5622147 is about 2371.1067036302. The cubic root of 5622147 is about 177.8145925349.

The spelling of 5622147 in words is "five million, six hundred twenty-two thousand, one hundred forty-seven".