5626623 has 4 divisors (see below), whose sum is σ = 7502168. Its totient is φ = 3751080.

The previous prime is 5626619. The next prime is 5626631. The reversal of 5626623 is 3266265.

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

It is not a de Polignac number, because 5626623 - 2² = 5626619 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5626633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937768 + ... + 937773.

It is an arithmetic number, because the mean of its divisors is an integer number (1875542).

Almost surely, 2^5626623 is an apocalyptic number.

5626623 is a deficient number, since it is larger than the sum of its proper divisors (1875545).

5626623 is a wasteful number, since it uses less digits than its factorization.

5626623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875544.

The product of its digits is 12960, while the sum is 30.

The square root of 5626623 is about 2372.0503788916. The cubic root of 5626623 is about 177.8617682844.

The spelling of 5626623 in words is "five million, six hundred twenty-six thousand, six hundred twenty-three".