226252620 has 72 divisors (see below), whose sum is σ = 748697040. Its totient is φ = 54848640.

The previous prime is 226252619. The next prime is 226252667. The reversal of 226252620 is 26252622.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55155 + ... + 59114.

It is an arithmetic number, because the mean of its divisors is an integer number (10398570).

Almost surely, 2^226252620 is an apocalyptic number.

226252620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226252620 is an abundant number, since it is smaller than the sum of its proper divisors (522444420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226252620 is a wasteful number, since it uses less digits than its factorization.

226252620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114295 (or 114290 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 226252620 is about 15041.6960479861. The cubic root of 226252620 is about 609.3468059539.

The spelling of 226252620 in words is "two hundred twenty-six million, two hundred fifty-two thousand, six hundred twenty".