229977795 has 16 divisors (see below), whose sum is σ = 368605440. Its totient is φ = 122441184.

The previous prime is 229977791. The next prime is 229977821. The reversal of 229977795 is 597779922.

It is not a de Polignac number, because 229977795 - 2² = 229977791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229977791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4255 + ... + 21864.

It is an arithmetic number, because the mean of its divisors is an integer number (23037840).

Almost surely, 2^229977795 is an apocalyptic number.

229977795 is a deficient number, since it is larger than the sum of its proper divisors (138627645).

229977795 is a wasteful number, since it uses less digits than its factorization.

229977795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26714.

The product of its digits is 5000940, while the sum is 57.

The square root of 229977795 is about 15165.0187932623. The cubic root of 229977795 is about 612.6728497311.

The spelling of 229977795 in words is "two hundred twenty-nine million, nine hundred seventy-seven thousand, seven hundred ninety-five".