226630032 has 40 divisors (see below), whose sum is σ = 601288896. Its totient is φ = 73501056.

The previous prime is 226630031. The next prime is 226630087. The reversal of 226630032 is 230036622.

It is a super-2 number, since 2×226630032² = 102722342808642048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 226629984 and 226630011.

It is not an unprimeable number, because it can be changed into a prime (226630031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62028 + ... + 65579.

Almost surely, 2^226630032 is an apocalyptic number.

It is an amenable number.

226630032 is an abundant number, since it is smaller than the sum of its proper divisors (374658864).

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

226630032 is a wasteful number, since it uses less digits than its factorization.

226630032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127655 (or 127649 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 226630032 is about 15054.2363472878. The cubic root of 226630032 is about 609.6854348745.

Adding to 226630032 its reverse (230036622), we get a palindrome (456666654).

The spelling of 226630032 in words is "two hundred twenty-six million, six hundred thirty thousand, thirty-two".