238464801 has 24 divisors (see below), whose sum is σ = 365994720. Its totient is φ = 149190336.

The previous prime is 238464781. The next prime is 238464823. The reversal of 238464801 is 108464832.

238464801 is a `hidden beast` number, since 2 + 3 + 8 + 4 + 648 + 0 + 1 = 666.

It is not a de Polignac number, because 238464801 - 2⁵ = 238464769 is a prime.

It is a super-2 number, since 2×238464801² = 113730922631939202, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (238464301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11781 + ... + 24813.

It is an arithmetic number, because the mean of its divisors is an integer number (15249780).

Almost surely, 2^238464801 is an apocalyptic number.

It is an amenable number.

238464801 is a deficient number, since it is larger than the sum of its proper divisors (127529919).

238464801 is a wasteful number, since it uses less digits than its factorization.

238464801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13165 (or 13162 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 238464801 is about 15442.3055597278. The cubic root of 238464801 is about 620.1186046077.

The spelling of 238464801 in words is "two hundred thirty-eight million, four hundred sixty-four thousand, eight hundred one".