229045479 has 8 divisors (see below), whose sum is σ = 328885872. Its totient is φ = 140951040.

The previous prime is 229045469. The next prime is 229045507. The reversal of 229045479 is 974540922.

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

It is not a de Polignac number, because 229045479 - 2¹⁷ = 228914407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229045479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229045409) 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, 2936442 + ... + 2936519.

It is an arithmetic number, because the mean of its divisors is an integer number (41110734).

Almost surely, 2^229045479 is an apocalyptic number.

229045479 is a deficient number, since it is larger than the sum of its proper divisors (99840393).

229045479 is a wasteful number, since it uses less digits than its factorization.

229045479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5872977.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 229045479 is about 15134.2485442786. The cubic root of 229045479 is about 611.8438156062.

The spelling of 229045479 in words is "two hundred twenty-nine million, forty-five thousand, four hundred seventy-nine".