238502041 has 4 divisors (see below), whose sum is σ = 251054800. Its totient is φ = 225949284.

The previous prime is 238501987. The next prime is 238502051. The reversal of 238502041 is 140205832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 238502041 - 2¹⁷ = 238370969 is a prime.

It is a super-2 number, since 2×238502041² = 113766447122331362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 238501997 and 238502015.

It is not an unprimeable number, because it can be changed into a prime (238502051) 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 3 ways as a sum of consecutive naturals, for example, 6276351 + ... + 6276388.

It is an arithmetic number, because the mean of its divisors is an integer number (62763700).

Almost surely, 2^238502041 is an apocalyptic number.

It is an amenable number.

238502041 is a deficient number, since it is larger than the sum of its proper divisors (12552759).

238502041 is a wasteful number, since it uses less digits than its factorization.

238502041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12552758.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 238502041 is about 15443.5112911540. The cubic root of 238502041 is about 620.1508833266.

Adding to 238502041 its reverse (140205832), we get a palindrome (378707873).

The spelling of 238502041 in words is "two hundred thirty-eight million, five hundred two thousand, forty-one".