238466001 has 8 divisors (see below), whose sum is σ = 331778880. Its totient is φ = 152065232.

The previous prime is 238465993. The next prime is 238466009. The reversal of 238466001 is 100664832.

It is an interprime number because it is at equal distance from previous prime (238465993) and next prime (238466009).

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 238466001 - 2³ = 238465993 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 238466001.

It is not an unprimeable number, because it can be changed into a prime (238466009) 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, 1727946 + ... + 1728083.

It is an arithmetic number, because the mean of its divisors is an integer number (41472360).

Almost surely, 2^238466001 is an apocalyptic number.

It is an amenable number.

238466001 is a deficient number, since it is larger than the sum of its proper divisors (93312879).

238466001 is a wasteful number, since it uses less digits than its factorization.

238466001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456055.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 238466001 is about 15442.3444139807. The cubic root of 238466001 is about 620.1196447907.

The spelling of 238466001 in words is "two hundred thirty-eight million, four hundred sixty-six thousand, one".