238082473 has 2 divisors, whose sum is σ = 238082474. Its totient is φ = 238082472.

The previous prime is 238082459. The next prime is 238082477. The reversal of 238082473 is 374280832.

It is a happy number.

238082473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210917529 + 27164944 = 14523^2 + 5212^2 .

It is a cyclic number.

It is not a de Polignac number, because 238082473 - 2⁵ = 238082441 is a prime.

It is not a weakly prime, because it can be changed into another prime (238082477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119041236 + 119041237.

It is an arithmetic number, because the mean of its divisors is an integer number (119041237).

Almost surely, 2^238082473 is an apocalyptic number.

It is an amenable number.

238082473 is a deficient number, since it is larger than the sum of its proper divisors (1).

238082473 is an equidigital number, since it uses as much as digits as its factorization.

238082473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 238082473 is about 15429.9213543038. The cubic root of 238082473 is about 619.7870175488.

The spelling of 238082473 in words is "two hundred thirty-eight million, eighty-two thousand, four hundred seventy-three".