229471061 has 4 divisors (see below), whose sum is σ = 234353472. Its totient is φ = 224588652.

The previous prime is 229471031. The next prime is 229471097. The reversal of 229471061 is 160174922.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 160174922 = 2 ⋅80087461.

It is a cyclic number.

It is not a de Polignac number, because 229471061 - 2¹⁴ = 229454677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229471031) 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 3 ways as a sum of consecutive naturals, for example, 2441135 + ... + 2441228.

It is an arithmetic number, because the mean of its divisors is an integer number (58588368).

Almost surely, 2^229471061 is an apocalyptic number.

It is an amenable number.

229471061 is a deficient number, since it is larger than the sum of its proper divisors (4882411).

229471061 is an equidigital number, since it uses as much as digits as its factorization.

229471061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4882410.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 229471061 is about 15148.3022481069. The cubic root of 229471061 is about 612.2225302152. Note that the first 3 decimals are identical.

The spelling of 229471061 in words is "two hundred twenty-nine million, four hundred seventy-one thousand, sixty-one".