229945574 has 8 divisors (see below), whose sum is σ = 344990568. Its totient is φ = 114948720.

The previous prime is 229945549. The next prime is 229945579. The reversal of 229945574 is 475549922.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229945579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4394 + ... + 21890.

It is an arithmetic number, because the mean of its divisors is an integer number (43123821).

Almost surely, 2^229945574 is an apocalyptic number.

229945574 is a deficient number, since it is larger than the sum of its proper divisors (115044994).

229945574 is a wasteful number, since it uses less digits than its factorization.

229945574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24070.

The product of its digits is 907200, while the sum is 47.

The square root of 229945574 is about 15163.9564098556. The cubic root of 229945574 is about 612.6442355861.

The spelling of 229945574 in words is "two hundred twenty-nine million, nine hundred forty-five thousand, five hundred seventy-four".