38241131 has 4 divisors (see below), whose sum is σ = 38462352. Its totient is φ = 38019912.

The previous prime is 38241113. The next prime is 38241149. The reversal of 38241131 is 13114283.

38241131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (38241113) and next prime (38241149).

It is a cyclic number.

It is not a de Polignac number, because 38241131 - 2⁶ = 38241067 is a prime.

It is a super-2 number, since 2×38241131² = 2924768200318322, 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 = 38241097 and 38241106.

It is not an unprimeable number, because it can be changed into a prime (38241191) 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, 110351 + ... + 110696.

It is an arithmetic number, because the mean of its divisors is an integer number (9615588).

Almost surely, 2^38241131 is an apocalyptic number.

38241131 is a deficient number, since it is larger than the sum of its proper divisors (221221).

38241131 is a wasteful number, since it uses less digits than its factorization.

38241131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221220.

The product of its digits is 576, while the sum is 23.

The square root of 38241131 is about 6183.9413807054. The cubic root of 38241131 is about 336.9071615406.

The spelling of 38241131 in words is "thirty-eight million, two hundred forty-one thousand, one hundred thirty-one".