226195488 has 72 divisors (see below), whose sum is σ = 647232768. Its totient is φ = 74931072.

The previous prime is 226195477. The next prime is 226195507. The reversal of 226195488 is 884591622.

226195488 is a `hidden beast` number, since 22 + 61 + 95 + 488 = 666.

226195488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45745 + ... + 50447.

It is an arithmetic number, because the mean of its divisors is an integer number (8989344).

Almost surely, 2^226195488 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 226195488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323616384).

226195488 is an abundant number, since it is smaller than the sum of its proper divisors (421037280).

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

226195488 is a wasteful number, since it uses less digits than its factorization.

226195488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4886 (or 4875 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 226195488 is about 15039.7968071381. The cubic root of 226195488 is about 609.2955120619.

The spelling of 226195488 in words is "two hundred twenty-six million, one hundred ninety-five thousand, four hundred eighty-eight".