5223626 has 4 divisors (see below), whose sum is σ = 7835442. Its totient is φ = 2611812.

The previous prime is 5223611. The next prime is 5223629. The reversal of 5223626 is 6263225.

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., 5221225 + 2401 = 2285^2 + 49^2 .

It is a d-powerful number, because it can be written as 5⁸ + 2¹³ + 2¹⁴ + 3¹⁴ + 6⁴ + 2¹⁴ + 6⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 5223595 and 5223604.

It is not an unprimeable number, because it can be changed into a prime (5223629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305905 + ... + 1305908.

Almost surely, 2^5223626 is an apocalyptic number.

5223626 is a deficient number, since it is larger than the sum of its proper divisors (2611816).

5223626 is a wasteful number, since it uses less digits than its factorization.

5223626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611815.

The product of its digits is 4320, while the sum is 26.

The square root of 5223626 is about 2285.5253225462. The cubic root of 5223626 is about 173.5098062985.

The spelling of 5223626 in words is "five million, two hundred twenty-three thousand, six hundred twenty-six".