226861376 has 42 divisors (see below), whose sum is σ = 523683738. Its totient is φ = 97224960.

The previous prime is 226861357. The next prime is 226861381. The reversal of 226861376 is 673168622.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 220225600 + 6635776 = 14840^2 + 2576^2 .

It is a super-2 number, since 2×226861376² = 102932167841226752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33035 + ... + 39306.

Almost surely, 2^226861376 is an apocalyptic number.

It is an amenable number.

226861376 is an abundant number, since it is smaller than the sum of its proper divisors (296822362).

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

226861376 is an equidigital number, since it uses as much as digits as its factorization.

226861376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72367 (or 72350 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 226861376 is about 15061.9180717464. The cubic root of 226861376 is about 609.8928200117.

The spelling of 226861376 in words is "two hundred twenty-six million, eight hundred sixty-one thousand, three hundred seventy-six".