229676975 has 24 divisors (see below), whose sum is σ = 317932032. Its totient is φ = 163144800.

The previous prime is 229676969. The next prime is 229676983. The reversal of 229676975 is 579676922.

It is a happy number.

It is not a de Polignac number, because 229676975 - 2²⁰ = 228628399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2114 + ... + 21536.

It is an arithmetic number, because the mean of its divisors is an integer number (13247168).

Almost surely, 2^229676975 is an apocalyptic number.

229676975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

229676975 is a deficient number, since it is larger than the sum of its proper divisors (88255057).

229676975 is a wasteful number, since it uses less digits than its factorization.

229676975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19487 (or 19482 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 53.

The square root of 229676975 is about 15155.0973273021. The cubic root of 229676975 is about 612.4055997789.

Subtracting from 229676975 its sum of digits (53), we obtain a palindrome (229676922).

The spelling of 229676975 in words is "two hundred twenty-nine million, six hundred seventy-six thousand, nine hundred seventy-five".