238416105 has 16 divisors (see below), whose sum is σ = 394620480. Its totient is φ = 122770368.

The previous prime is 238416103. The next prime is 238416119. The reversal of 238416105 is 501614832.

It is not a de Polignac number, because 238416105 - 2¹ = 238416103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238416103) 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, 273607 + ... + 274476.

It is an arithmetic number, because the mean of its divisors is an integer number (24663780).

Almost surely, 2^238416105 is an apocalyptic number.

It is an amenable number.

238416105 is a deficient number, since it is larger than the sum of its proper divisors (156204375).

238416105 is a wasteful number, since it uses less digits than its factorization.

238416105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548120.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 238416105 is about 15440.7287716610. The cubic root of 238416105 is about 620.0763910383.

The spelling of 238416105 in words is "two hundred thirty-eight million, four hundred sixteen thousand, one hundred five".