229617 has 12 divisors (see below), whose sum is σ = 342784. Its totient is φ = 147960.

The previous prime is 229613. The next prime is 229627. The reversal of 229617 is 716922.

It is not a de Polignac number, because 229617 - 2² = 229613 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229613) 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, 133 + ... + 690.

2²²⁹⁶¹⁷ is an apocalyptic number.

It is an amenable number.

229617 is a deficient number, since it is larger than the sum of its proper divisors (113167).

229617 is a wasteful number, since it uses less digits than its factorization.

229617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 857 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 229617 is about 479.1836808574. The cubic root of 229617 is about 61.2352289801.

The spelling of 229617 in words is "two hundred twenty-nine thousand, six hundred seventeen".