238276775 has 12 divisors (see below), whose sum is σ = 322323864. Its totient is φ = 173292000.

The previous prime is 238276747. The next prime is 238276783. The reversal of 238276775 is 577672832.

It is not a de Polignac number, because 238276775 - 2¹⁴ = 238260391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432956 + ... + 433505.

It is an arithmetic number, because the mean of its divisors is an integer number (26860322).

Almost surely, 2^238276775 is an apocalyptic number.

238276775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238276775 is a deficient number, since it is larger than the sum of its proper divisors (84047089).

238276775 is a wasteful number, since it uses less digits than its factorization.

238276775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866482 (or 866477 counting only the distinct ones).

The product of its digits is 987840, while the sum is 47.

The square root of 238276775 is about 15436.2163433919. The cubic root of 238276775 is about 619.9555769420.

The spelling of 238276775 in words is "two hundred thirty-eight million, two hundred seventy-six thousand, seven hundred seventy-five".