238050565 has 8 divisors (see below), whose sum is σ = 285744888. Its totient is φ = 190384320.

The previous prime is 238050559. The next prime is 238050569. The reversal of 238050565 is 565050832.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6980164 + 231070401 = 2642^2 + 15201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 238050565 - 2⁹ = 238050053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 238050565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238050569) 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, 24559 + ... + 32851.

It is an arithmetic number, because the mean of its divisors is an integer number (35718111).

Almost surely, 2^238050565 is an apocalyptic number.

It is an amenable number.

238050565 is a deficient number, since it is larger than the sum of its proper divisors (47694323).

238050565 is an equidigital number, since it uses as much as digits as its factorization.

238050565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 238050565 is about 15428.8873545697. The cubic root of 238050565 is about 619.7593281975.

The spelling of 238050565 in words is "two hundred thirty-eight million, fifty thousand, five hundred sixty-five".