229640301 has 24 divisors (see below), whose sum is σ = 383145984. Its totient is φ = 130988160.

The previous prime is 229640293. The next prime is 229640317. The reversal of 229640301 is 103046922.

It is not a de Polignac number, because 229640301 - 2³ = 229640293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229640351) 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, 66541 + ... + 69906.

It is an arithmetic number, because the mean of its divisors is an integer number (15964416).

Almost surely, 2^229640301 is an apocalyptic number.

It is an amenable number.

229640301 is a deficient number, since it is larger than the sum of its proper divisors (153505683).

229640301 is a wasteful number, since it uses less digits than its factorization.

229640301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136481 (or 136478 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 229640301 is about 15153.8873230600. The cubic root of 229640301 is about 612.3730024633.

The spelling of 229640301 in words is "two hundred twenty-nine million, six hundred forty thousand, three hundred one".