238002432 has 36 divisors (see below), whose sum is σ = 633435600. Its totient is φ = 79333888.

The previous prime is 238002421. The next prime is 238002433. The reversal of 238002432 is 234200832.

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 (238002433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154182 + ... + 155717.

Almost surely, 2^238002432 is an apocalyptic number.

It is an amenable number.

238002432 is an abundant number, since it is smaller than the sum of its proper divisors (395433168).

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

238002432 is an equidigital number, since it uses as much as digits as its factorization.

238002432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309918 (or 309904 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 238002432 is about 15427.3274419129. The cubic root of 238002432 is about 619.7175543184.

The spelling of 238002432 in words is "two hundred thirty-eight million, two thousand, four hundred thirty-two".