229731062 has 16 divisors (see below), whose sum is σ = 378888192. Its totient is φ = 103599720.

The previous prime is 229731041. The next prime is 229731067. The reversal of 229731062 is 260137922.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229731067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38318 + ... + 43905.

It is an arithmetic number, because the mean of its divisors is an integer number (23680512).

Almost surely, 2^229731062 is an apocalyptic number.

229731062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

229731062 is a deficient number, since it is larger than the sum of its proper divisors (149157130).

229731062 is a wasteful number, since it uses less digits than its factorization.

229731062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82363.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 229731062 is about 15156.8816713729. The cubic root of 229731062 is about 612.4536681322.

Adding to 229731062 its reverse (260137922), we get a palindrome (489868984).

The spelling of 229731062 in words is "two hundred twenty-nine million, seven hundred thirty-one thousand, sixty-two".