229765247 has 8 divisors (see below), whose sum is σ = 231077616. Its totient is φ = 228457152.

The previous prime is 229765241. The next prime is 229765253. The reversal of 229765247 is 742567922.

It is an interprime number because it is at equal distance from previous prime (229765241) and next prime (229765253).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 229765247 - 2⁸ = 229764991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229765198 and 229765207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229765241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188813 + ... + 190025.

It is an arithmetic number, because the mean of its divisors is an integer number (28884702).

Almost surely, 2^229765247 is an apocalyptic number.

229765247 is a deficient number, since it is larger than the sum of its proper divisors (1312369).

229765247 is a wasteful number, since it uses less digits than its factorization.

229765247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137.

The product of its digits is 423360, while the sum is 44.

The square root of 229765247 is about 15158.0093350017. The cubic root of 229765247 is about 612.4840452321.

The spelling of 229765247 in words is "two hundred twenty-nine million, seven hundred sixty-five thousand, two hundred forty-seven".