229537634 has 4 divisors (see below), whose sum is σ = 344306454. Its totient is φ = 114768816.

The previous prime is 229537597. The next prime is 229537661. The reversal of 229537634 is 436735922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 216237025 + 13300609 = 14705^2 + 3647^2 .

It is a junction number, because it is equal to n+sod(n) for n = 229537591 and 229537600.

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 as a sum of consecutive naturals, namely, 57384407 + ... + 57384410.

Almost surely, 2^229537634 is an apocalyptic number.

229537634 is a deficient number, since it is larger than the sum of its proper divisors (114768820).

229537634 is a wasteful number, since it uses less digits than its factorization.

229537634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114768819.

The product of its digits is 272160, while the sum is 41.

The square root of 229537634 is about 15150.4994637141. The cubic root of 229537634 is about 612.2817294733.

The spelling of 229537634 in words is "two hundred twenty-nine million, five hundred thirty-seven thousand, six hundred thirty-four".