229454496 has 144 divisors (see below), whose sum is σ = 685208160. Its totient is φ = 72737280.

The previous prime is 229454471. The next prime is 229454497. The reversal of 229454496 is 694454922.

229454496 is a `hidden beast` number, since 22 + 94 + 54 + 496 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×229454496² = 105298731469228032, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (229454497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 693051 + ... + 693381.

It is an arithmetic number, because the mean of its divisors is an integer number (4758390).

Almost surely, 2^229454496 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 229454496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342604080).

229454496 is an abundant number, since it is smaller than the sum of its proper divisors (455753664).

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

229454496 is a wasteful number, since it uses less digits than its factorization.

229454496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 448 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 229454496 is about 15147.7554772976. The cubic root of 229454496 is about 612.2077982047.

The spelling of 229454496 in words is "two hundred twenty-nine million, four hundred fifty-four thousand, four hundred ninety-six".