229580947 has 8 divisors (see below), whose sum is σ = 242030592. Its totient is φ = 217446600.

The previous prime is 229580941. The next prime is 229580951. The reversal of 229580947 is 749085922.

229580947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 229580947 - 2²³ = 221192339 is a prime.

It is a super-2 number, since 2×229580947² = 105414822450833618, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229580897 and 229580906.

It is not an unprimeable number, because it can be changed into a prime (229580941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77329 + ... + 80242.

It is an arithmetic number, because the mean of its divisors is an integer number (30253824).

Almost surely, 2^229580947 is an apocalyptic number.

229580947 is a deficient number, since it is larger than the sum of its proper divisors (12449645).

229580947 is a wasteful number, since it uses less digits than its factorization.

229580947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157649.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 229580947 is about 15151.9288211105. The cubic root of 229580947 is about 612.3202389038.

The spelling of 229580947 in words is "two hundred twenty-nine million, five hundred eighty thousand, nine hundred forty-seven".