226776576 has 160 divisors (see below), whose sum is σ = 668894688. Its totient is φ = 67829760.

The previous prime is 226776569. The next prime is 226776577. The reversal of 226776576 is 675677622.

It is a Harshad number since it is a multiple of its sum of digits (48).

Its product of digits (1481760) is a multiple of the sum of its prime divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226776577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 818550 + ... + 818826.

Almost surely, 2^226776576 is an apocalyptic number.

226776576 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226776576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334447344).

226776576 is an abundant number, since it is smaller than the sum of its proper divisors (442118112).

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

226776576 is a wasteful number, since it uses less digits than its factorization.

226776576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 336 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 48.

The square root of 226776576 is about 15059.1027621170. The cubic root of 226776576 is about 609.8168185969.

The spelling of 226776576 in words is "two hundred twenty-six million, seven hundred seventy-six thousand, five hundred seventy-six".