229844901 has 24 divisors (see below), whose sum is σ = 362023776. Its totient is φ = 128581440.

The previous prime is 229844897. The next prime is 229844969. The reversal of 229844901 is 109448922.

It is not a de Polignac number, because 229844901 - 2² = 229844897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 229844901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229844201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15030 + ... + 26183.

It is an arithmetic number, because the mean of its divisors is an integer number (15084324).

Almost surely, 2^229844901 is an apocalyptic number.

It is an amenable number.

229844901 is a deficient number, since it is larger than the sum of its proper divisors (132178875).

229844901 is a wasteful number, since it uses less digits than its factorization.

229844901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41253 (or 41240 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 229844901 is about 15160.6365631526. The cubic root of 229844901 is about 612.5548148083.

The spelling of 229844901 in words is "two hundred twenty-nine million, eight hundred forty-four thousand, nine hundred one".