226224404 has 24 divisors (see below), whose sum is σ = 452874240. Its totient is φ = 96862176.

The previous prime is 226224403. The next prime is 226224407. The reversal of 226224404 is 404422622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226224403) 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, 32654 + ... + 38970.

It is an arithmetic number, because the mean of its divisors is an integer number (18869760).

Almost surely, 2^226224404 is an apocalyptic number.

It is an amenable number.

226224404 is an abundant number, since it is smaller than the sum of its proper divisors (226649836).

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

226224404 is a wasteful number, since it uses less digits than its factorization.

226224404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7607 (or 7605 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 226224404 is about 15040.7580925963. The cubic root of 226224404 is about 609.3214743221.

The spelling of 226224404 in words is "two hundred twenty-six million, two hundred twenty-four thousand, four hundred four".