229214544 has 80 divisors (see below), whose sum is σ = 643833792. Its totient is φ = 69848064.

The previous prime is 229214539. The next prime is 229214561. The reversal of 229214544 is 445412922.

It is a happy number.

It is a super-2 number, since 2×229214544² = 105078614362255872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65052 + ... + 68484.

Almost surely, 2^229214544 is an apocalyptic number.

229214544 is a gapful number since it is divisible by the number (24) 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 229214544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321916896).

229214544 is an abundant number, since it is smaller than the sum of its proper divisors (414619248).

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

229214544 is a wasteful number, since it uses less digits than its factorization.

229214544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564 (or 3558 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 229214544 is about 15139.8330241783. The cubic root of 229214544 is about 611.9943183718.

It can be divided in two parts, 2292 and 14544, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 229214544 in words is "two hundred twenty-nine million, two hundred fourteen thousand, five hundred forty-four".