229859523 has 12 divisors (see below), whose sum is σ = 333760128. Its totient is φ = 152436240.

The previous prime is 229859507. The next prime is 229859551. The reversal of 229859523 is 325958922.

229859523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 229859523 - 2⁴ = 229859507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229852523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65140 + ... + 68577.

It is an arithmetic number, because the mean of its divisors is an integer number (27813344).

Almost surely, 2^229859523 is an apocalyptic number.

229859523 is a deficient number, since it is larger than the sum of its proper divisors (103900605).

229859523 is a wasteful number, since it uses less digits than its factorization.

229859523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133914 (or 133911 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 229859523 is about 15161.1187911711. The cubic root of 229859523 is about 612.5678041278.

The spelling of 229859523 in words is "two hundred twenty-nine million, eight hundred fifty-nine thousand, five hundred twenty-three".