229607144 has 32 divisors (see below), whose sum is σ = 464373000. Its totient is φ = 105802752.

The previous prime is 229607129. The next prime is 229607149. The reversal of 229607144 is 441706922.

It can be written as a sum of positive squares in 4 ways, for example, as 228312100 + 1295044 = 15110^2 + 1138^2 .

It is not an unprimeable number, because it can be changed into a prime (229607149) 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, 82772 + ... + 85500.

Almost surely, 2^229607144 is an apocalyptic number.

It is an amenable number.

229607144 is an abundant number, since it is smaller than the sum of its proper divisors (234765856).

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

229607144 is a wasteful number, since it uses less digits than its factorization.

229607144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557 (or 3553 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 229607144 is about 15152.7932738489. The cubic root of 229607144 is about 612.3435282104.

The spelling of 229607144 in words is "two hundred twenty-nine million, six hundred seven thousand, one hundred forty-four".