238275462 has 16 divisors (see below), whose sum is σ = 481178880. Its totient is φ = 78653832.

The previous prime is 238275461. The next prime is 238275473. The reversal of 238275462 is 264572832.

It is a super-3 number, since 3×238275462³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 238275462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238275461) 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, 192162 + ... + 193397.

It is an arithmetic number, because the mean of its divisors is an integer number (30073680).

Almost surely, 2^238275462 is an apocalyptic number.

238275462 is an abundant number, since it is smaller than the sum of its proper divisors (242903418).

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

238275462 is a wasteful number, since it uses less digits than its factorization.

238275462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385667.

The product of its digits is 161280, while the sum is 39.

The square root of 238275462 is about 15436.1738134811. The cubic root of 238275462 is about 619.9544382058.

The spelling of 238275462 in words is "two hundred thirty-eight million, two hundred seventy-five thousand, four hundred sixty-two".