229589475 has 24 divisors (see below), whose sum is σ = 380689920. Its totient is φ = 122092320.

The previous prime is 229589431. The next prime is 229589531. The reversal of 229589475 is 574985922.

It is not a de Polignac number, because 229589475 - 2¹⁶ = 229523939 is a prime.

It is a super-2 number, since 2×229589475² = 105422654061551250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22662 + ... + 31188.

It is an arithmetic number, because the mean of its divisors is an integer number (15862080).

Almost surely, 2^229589475 is an apocalyptic number.

229589475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

229589475 is a deficient number, since it is larger than the sum of its proper divisors (151100445).

229589475 is a wasteful number, since it uses less digits than its factorization.

229589475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8899 (or 8894 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The square root of 229589475 is about 15152.2102348139. The cubic root of 229589475 is about 612.3278205468.

The spelling of 229589475 in words is "two hundred twenty-nine million, five hundred eighty-nine thousand, four hundred seventy-five".