238065877 has 16 divisors (see below), whose sum is σ = 291807360. Its totient is φ = 189663552.

The previous prime is 238065871. The next prime is 238066001. The reversal of 238065877 is 778560832.

It is a cyclic number.

It is not a de Polignac number, because 238065877 - 2²⁷ = 103848149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238065871) 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, 9838 + ... + 23935.

It is an arithmetic number, because the mean of its divisors is an integer number (18237960).

Almost surely, 2^238065877 is an apocalyptic number.

It is an amenable number.

238065877 is a deficient number, since it is larger than the sum of its proper divisors (53741483).

238065877 is a wasteful number, since it uses less digits than its factorization.

238065877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33852.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 238065877 is about 15429.3835586520. The cubic root of 238065877 is about 619.7726160625.

The spelling of 238065877 in words is "two hundred thirty-eight million, sixty-five thousand, eight hundred seventy-seven".