238058835 has 16 divisors (see below), whose sum is σ = 435307776. Its totient is φ = 108826848.

The previous prime is 238058831. The next prime is 238058861. The reversal of 238058835 is 538850832.

It is not a de Polignac number, because 238058835 - 2² = 238058831 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238058831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1133509 + ... + 1133718.

It is an arithmetic number, because the mean of its divisors is an integer number (27206736).

Almost surely, 2^238058835 is an apocalyptic number.

238058835 is a deficient number, since it is larger than the sum of its proper divisors (197248941).

238058835 is a wasteful number, since it uses less digits than its factorization.

238058835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267242.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 238058835 is about 15429.1553560135. The cubic root of 238058835 is about 619.7665050344.

It can be divided in two parts, 23805 and 8835, that added together give a triangular number (32640 = T₂₅₅).

The spelling of 238058835 in words is "two hundred thirty-eight million, fifty-eight thousand, eight hundred thirty-five".