229875597 has 16 divisors (see below), whose sum is σ = 389207680. Its totient is φ = 131357376.

The previous prime is 229875577. The next prime is 229875599. The reversal of 229875597 is 795578922.

229875597 is a `hidden beast` number, since 2 + 2 + 9 + 87 + 559 + 7 = 666.

It is not a de Polignac number, because 229875597 - 2¹¹ = 229873549 is a prime.

It is a super-2 number, since 2×229875597² = 105685580192212818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229875599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607948 + ... + 608325.

It is an arithmetic number, because the mean of its divisors is an integer number (24325480).

Almost surely, 2^229875597 is an apocalyptic number.

229875597 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

229875597 is a deficient number, since it is larger than the sum of its proper divisors (159332083).

229875597 is a wasteful number, since it uses less digits than its factorization.

229875597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216289 (or 1216283 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 54.

The square root of 229875597 is about 15161.6488879013. The cubic root of 229875597 is about 612.5820826826.

It can be divided in two parts, 229 and 875597, that added together give a triangular number (875826 = T₁₃₂₃).

The spelling of 229875597 in words is "two hundred twenty-nine million, eight hundred seventy-five thousand, five hundred ninety-seven".