229210546 has 4 divisors (see below), whose sum is σ = 343815822. Its totient is φ = 114605272.

The previous prime is 229210537. The next prime is 229210589. The reversal of 229210546 is 645012922.

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., 221861025 + 7349521 = 14895^2 + 2711^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57302635 + ... + 57302638.

Almost surely, 2^229210546 is an apocalyptic number.

229210546 is a deficient number, since it is larger than the sum of its proper divisors (114605276).

229210546 is a wasteful number, since it uses less digits than its factorization.

229210546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114605275.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 229210546 is about 15139.7009878003. The cubic root of 229210546 is about 611.9907601806.

The spelling of 229210546 in words is "two hundred twenty-nine million, two hundred ten thousand, five hundred forty-six".