229269078 has 12 divisors (see below), whose sum is σ = 496749708. Its totient is φ = 76423020.

The previous prime is 229269071. The next prime is 229269097. The reversal of 229269078 is 870962922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229269071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6368568 + ... + 6368603.

It is an arithmetic number, because the mean of its divisors is an integer number (41395809).

Almost surely, 2^229269078 is an apocalyptic number.

229269078 is an abundant number, since it is smaller than the sum of its proper divisors (267480630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229269078 is a wasteful number, since it uses less digits than its factorization.

229269078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12737179 (or 12737176 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 229269078 is about 15141.6339276843. The cubic root of 229269078 is about 612.0428491080.

The spelling of 229269078 in words is "two hundred twenty-nine million, two hundred sixty-nine thousand, seventy-eight".