238715061 has 16 divisors (see below), whose sum is σ = 344406720. Its totient is φ = 146200320.

The previous prime is 238715041. The next prime is 238715063. The reversal of 238715061 is 160517832.

It is not a de Polignac number, because 238715061 - 2¹⁰ = 238714037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238715063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6276 + ... + 22733.

It is an arithmetic number, because the mean of its divisors is an integer number (21525420).

Almost surely, 2^238715061 is an apocalyptic number.

It is an amenable number.

238715061 is a deficient number, since it is larger than the sum of its proper divisors (105691659).

238715061 is a wasteful number, since it uses less digits than its factorization.

238715061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29236.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 238715061 is about 15450.4064995067. The cubic root of 238715061 is about 620.3354592881.

The spelling of 238715061 in words is "two hundred thirty-eight million, seven hundred fifteen thousand, sixty-one".