226789242 has 16 divisors (see below), whose sum is σ = 468210432. Its totient is φ = 73157760.

The previous prime is 226789229. The next prime is 226789261. The reversal of 226789242 is 242987622.

It is a happy number.

226789242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 226789194 and 226789203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609463 + ... + 609834.

It is an arithmetic number, because the mean of its divisors is an integer number (29263152).

Almost surely, 2^226789242 is an apocalyptic number.

226789242 is an abundant number, since it is smaller than the sum of its proper divisors (241421190).

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

226789242 is a wasteful number, since it uses less digits than its factorization.

226789242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219333.

The product of its digits is 193536, while the sum is 42.

The square root of 226789242 is about 15059.5232992283. The cubic root of 226789242 is about 609.8281716155.

The spelling of 226789242 in words is "two hundred twenty-six million, seven hundred eighty-nine thousand, two hundred forty-two".