188534482 has 16 divisors (see below), whose sum is σ = 290653272. Its totient is φ = 91665280.

The previous prime is 188534477. The next prime is 188534491. The reversal of 188534482 is 284435881.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 86099841 + 102434641 = 9279^2 + 10121^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22368 + ... + 29620.

Almost surely, 2^188534482 is an apocalyptic number.

188534482 is a deficient number, since it is larger than the sum of its proper divisors (102118790).

188534482 is a wasteful number, since it uses less digits than its factorization.

188534482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613.

The product of its digits is 245760, while the sum is 43.

The square root of 188534482 is about 13730.7859206966. The cubic root of 188534482 is about 573.4078013812.

The spelling of 188534482 in words is "one hundred eighty-eight million, five hundred thirty-four thousand, four hundred eighty-two".