226942884 has 120 divisors (see below), whose sum is σ = 692778240. Its totient is φ = 63431424.

The previous prime is 226942861. The next prime is 226942889. The reversal of 226942884 is 488249622.

It is not an unprimeable number, because it can be changed into a prime (226942889) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 105532 + ... + 107660.

It is an arithmetic number, because the mean of its divisors is an integer number (5773152).

Almost surely, 2^226942884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226942884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346389120).

226942884 is an abundant number, since it is smaller than the sum of its proper divisors (465835356).

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

226942884 is a wasteful number, since it uses less digits than its factorization.

226942884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199 (or 2188 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 226942884 is about 15064.6235930408. The cubic root of 226942884 is about 609.9658531454.

The spelling of 226942884 in words is "two hundred twenty-six million, nine hundred forty-two thousand, eight hundred eighty-four".