229994496 has 156 divisors (see below), whose sum is σ = 705343392. Its totient is φ = 71958528.

The previous prime is 229994491. The next prime is 229994497. The reversal of 229994496 is 694499922.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229994491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 626505 + ... + 626871.

It is an arithmetic number, because the mean of its divisors is an integer number (4521432).

Almost surely, 2^229994496 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 229994496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352671696).

229994496 is an abundant number, since it is smaller than the sum of its proper divisors (475348896).

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

229994496 is a wasteful number, since it uses less digits than its factorization.

229994496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 389 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 229994496 is about 15165.5694255112. The cubic root of 229994496 is about 612.6876801507.

It can be divided in two parts, 22999 and 4496, that added together give a triangular number (27495 = T₂₃₄).

The spelling of 229994496 in words is "two hundred twenty-nine million, nine hundred ninety-four thousand, four hundred ninety-six".