229810074 has 32 divisors (see below), whose sum is σ = 503375040. Its totient is φ = 69510912.

The previous prime is 229810057. The next prime is 229810081. The reversal of 229810074 is 470018922.

It is a happy number.

It is a super-2 number, since 2×229810074² = 105625340223770952, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20367 + ... + 29570.

It is an arithmetic number, because the mean of its divisors is an integer number (15730470).

Almost surely, 2^229810074 is an apocalyptic number.

229810074 is an abundant number, since it is smaller than the sum of its proper divisors (273564966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229810074 is a wasteful number, since it uses less digits than its factorization.

229810074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50014.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 229810074 is about 15159.4879201113. The cubic root of 229810074 is about 612.5238743436.

Adding to 229810074 its reverse (470018922), we get a palindrome (699828996).

The spelling of 229810074 in words is "two hundred twenty-nine million, eight hundred ten thousand, seventy-four".