229744653 has 8 divisors (see below), whose sum is σ = 306840000. Its totient is φ = 152906208.

The previous prime is 229744633. The next prime is 229744661. The reversal of 229744653 is 356447922.

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

It is not a de Polignac number, because 229744653 - 2⁶ = 229744589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229744633) 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, 62128 + ... + 65721.

It is an arithmetic number, because the mean of its divisors is an integer number (38355000).

Almost surely, 2^229744653 is an apocalyptic number.

It is an amenable number.

229744653 is a deficient number, since it is larger than the sum of its proper divisors (77095347).

229744653 is a wasteful number, since it uses less digits than its factorization.

229744653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128451.

The product of its digits is 362880, while the sum is 42.

The square root of 229744653 is about 15157.3300089429. The cubic root of 229744653 is about 612.4657455784.

The spelling of 229744653 in words is "two hundred twenty-nine million, seven hundred forty-four thousand, six hundred fifty-three".