226064672 has 48 divisors (see below), whose sum is σ = 459188352. Its totient is φ = 109474560.

The previous prime is 226064593. The next prime is 226064681. The reversal of 226064672 is 276460622.

226064672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226064672² = 102210471852935168, which contains 22 as substring.

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, 510083 + ... + 510525.

It is an arithmetic number, because the mean of its divisors is an integer number (9566424).

Almost surely, 2^226064672 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 226064672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229594176).

226064672 is an abundant number, since it is smaller than the sum of its proper divisors (233123680).

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

226064672 is a wasteful number, since it uses less digits than its factorization.

226064672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 226064672 is about 15035.4471832400. The cubic root of 226064672 is about 609.1780311272.

The spelling of 226064672 in words is "two hundred twenty-six million, sixty-four thousand, six hundred seventy-two".