38482143 has 32 divisors (see below), whose sum is σ = 60555264. Its totient is φ = 21282912.

The previous prime is 38482141. The next prime is 38482211. The reversal of 38482143 is 34128483.

It is not a de Polignac number, because 38482143 - 2¹ = 38482141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38482141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125196 + ... + 125502.

It is an arithmetic number, because the mean of its divisors is an integer number (1892352).

Almost surely, 2^38482143 is an apocalyptic number.

38482143 is a deficient number, since it is larger than the sum of its proper divisors (22073121).

38482143 is a wasteful number, since it uses less digits than its factorization.

38482143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491.

The product of its digits is 18432, while the sum is 33.

The square root of 38482143 is about 6203.3976980361. The cubic root of 38482143 is about 337.6134576022.

The spelling of 38482143 in words is "thirty-eight million, four hundred eighty-two thousand, one hundred forty-three".