229288126 has 8 divisors (see below), whose sum is σ = 351930744. Its totient is φ = 111977880.

The previous prime is 229288097. The next prime is 229288139. The reversal of 229288126 is 621882922.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332985 + ... + 1333156.

It is an arithmetic number, because the mean of its divisors is an integer number (43991343).

Almost surely, 2^229288126 is an apocalyptic number.

229288126 is a deficient number, since it is larger than the sum of its proper divisors (122642618).

229288126 is a wasteful number, since it uses less digits than its factorization.

229288126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666186.

The product of its digits is 55296, while the sum is 40.

The square root of 229288126 is about 15142.2629088257. The cubic root of 229288126 is about 612.0597984345.

The spelling of 229288126 in words is "two hundred twenty-nine million, two hundred eighty-eight thousand, one hundred twenty-six".