229146 has 16 divisors (see below), whose sum is σ = 463008. Its totient is φ = 75600.

The previous prime is 229139. The next prime is 229153. The reversal of 229146 is 641922.

It is an interprime number because it is at equal distance from previous prime (229139) and next prime (229153).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981 + ... + 1191.

It is an arithmetic number, because the mean of its divisors is an integer number (28938).

2²²⁹¹⁴⁶ is an apocalyptic number.

229146 is an abundant number, since it is smaller than the sum of its proper divisors (233862).

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

229146 is a wasteful number, since it uses less digits than its factorization.

229146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397.

The product of its digits is 864, while the sum is 24.

The square root of 229146 is about 478.6919677622. The cubic root of 229146 is about 61.1933308979.

The spelling of 229146 in words is "two hundred twenty-nine thousand, one hundred forty-six".