229850491 has 8 divisors (see below), whose sum is σ = 256067280. Its totient is φ = 204853152.

The previous prime is 229850473. The next prime is 229850497. The reversal of 229850491 is 194058922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 229850491 - 2¹³ = 229842299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229850497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304465 + ... + 305218.

It is an arithmetic number, because the mean of its divisors is an integer number (32008410).

Almost surely, 2^229850491 is an apocalyptic number.

229850491 is a deficient number, since it is larger than the sum of its proper divisors (26216789).

229850491 is a wasteful number, since it uses less digits than its factorization.

229850491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609725.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 229850491 is about 15160.8209210451. The cubic root of 229850491 is about 612.5597806985.

The spelling of 229850491 in words is "two hundred twenty-nine million, eight hundred fifty thousand, four hundred ninety-one".