229461000 has 64 divisors (see below), whose sum is σ = 715927680. Its totient is φ = 61188800.

The previous prime is 229460999. The next prime is 229461007. The reversal of 229461000 is 164922.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (229461007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35244 + ... + 41243.

It is an arithmetic number, because the mean of its divisors is an integer number (11186370).

Almost surely, 2^229461000 is an apocalyptic number.

229461000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229461000 is an abundant number, since it is smaller than the sum of its proper divisors (486466680).

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

229461000 is a wasteful number, since it uses less digits than its factorization.

229461000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76511 (or 76497 counting only the distinct ones).

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

The square root of 229461000 is about 15147.9701610480. The cubic root of 229461000 is about 612.2135825933.

The spelling of 229461000 in words is "two hundred twenty-nine million, four hundred sixty-one thousand".