605534138 has 16 divisors (see below), whose sum is σ = 998442720. Its totient is φ = 273140400.

The previous prime is 605534113. The next prime is 605534143. The reversal of 605534138 is 831435506.

It is a junction number, because it is equal to n+sod(n) for n = 605534098 and 605534107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102173 + ... + 107936.

It is an arithmetic number, because the mean of its divisors is an integer number (62402670).

Almost surely, 2^605534138 is an apocalyptic number.

605534138 is a deficient number, since it is larger than the sum of its proper divisors (392908582).

605534138 is a wasteful number, since it uses less digits than its factorization.

605534138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210253.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 605534138 is about 24607.6032559045. The cubic root of 605534138 is about 846.0178847421.

The spelling of 605534138 in words is "six hundred five million, five hundred thirty-four thousand, one hundred thirty-eight".