220626236 has 12 divisors (see below), whose sum is σ = 386340528. Its totient is φ = 110243232.

The previous prime is 220626179. The next prime is 220626247. The reversal of 220626236 is 632626022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220626199 and 220626208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10016 + ... + 23271.

It is an arithmetic number, because the mean of its divisors is an integer number (32195044).

Almost surely, 2^220626236 is an apocalyptic number.

It is an amenable number.

220626236 is a deficient number, since it is larger than the sum of its proper divisors (165714292).

220626236 is a wasteful number, since it uses less digits than its factorization.

220626236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34948 (or 34946 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 220626236 is about 14853.4923839480. The cubic root of 220626236 is about 604.2533292558.

The spelling of 220626236 in words is "two hundred twenty million, six hundred twenty-six thousand, two hundred thirty-six".