52236626 has 16 divisors (see below), whose sum is σ = 84682584. Its totient is φ = 24023424.

The previous prime is 52236619. The next prime is 52236647. The reversal of 52236626 is 62663225.

It can be written as a sum of positive squares in 4 ways, for example, as 32478601 + 19758025 = 5699^2 + 4445^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52236592 and 52236601.

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 in 7 ways as a sum of consecutive naturals, for example, 4190 + ... + 11046.

Almost surely, 2^52236626 is an apocalyptic number.

52236626 is a deficient number, since it is larger than the sum of its proper divisors (32445958).

52236626 is a wasteful number, since it uses less digits than its factorization.

52236626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165.

The product of its digits is 25920, while the sum is 32.

The square root of 52236626 is about 7227.4909892714. The cubic root of 52236626 is about 373.8164188102.

The spelling of 52236626 in words is "fifty-two million, two hundred thirty-six thousand, six hundred twenty-six".