229024436 has 12 divisors (see below), whose sum is σ = 400902180. Its totient is φ = 114480960.

The previous prime is 229024399. The next prime is 229024447. The reversal of 229024436 is 634420922.

229024436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 90820900 + 138203536 = 9530^2 + 11756^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18560 + ... + 28328.

It is an arithmetic number, because the mean of its divisors is an integer number (33408515).

Almost surely, 2^229024436 is an apocalyptic number.

It is an amenable number.

229024436 is a deficient number, since it is larger than the sum of its proper divisors (171877744).

229024436 is a wasteful number, since it uses less digits than its factorization.

229024436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15634 (or 15632 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 229024436 is about 15133.5533170502. The cubic root of 229024436 is about 611.8250778083.

The spelling of 229024436 in words is "two hundred twenty-nine million, twenty-four thousand, four hundred thirty-six".