226089648 has 30 divisors (see below), whose sum is σ = 632737404. Its totient is φ = 75363168.

The previous prime is 226089629. The next prime is 226089649. The reversal of 226089648 is 846980622.

It is a super-2 number, since 2×226089648² = 102233057865527808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226089649) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 784890 + ... + 785177.

Almost surely, 2^226089648 is an apocalyptic number.

It is an amenable number.

226089648 is an abundant number, since it is smaller than the sum of its proper divisors (406647756).

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

226089648 is a wasteful number, since it uses less digits than its factorization.

226089648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570081 (or 1570072 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 226089648 is about 15036.2777308748. The cubic root of 226089648 is about 609.2004646342.

The spelling of 226089648 in words is "two hundred twenty-six million, eighty-nine thousand, six hundred forty-eight".