360139 has 6 divisors (see below), whose sum is σ = 390156. Its totient is φ = 332280.

The previous prime is 360091. The next prime is 360163. The reversal of 360139 is 931063.

It is a de Polignac number, because none of the positive numbers 2^k-360139 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 360139.

It is not an unprimeable number, because it can be changed into a prime (360169) 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 5 ways as a sum of consecutive naturals, for example, 897 + ... + 1234.

It is an arithmetic number, because the mean of its divisors is an integer number (65026).

2³⁶⁰¹³⁹ is an apocalyptic number.

360139 is a deficient number, since it is larger than the sum of its proper divisors (30017).

360139 is a wasteful number, since it uses less digits than its factorization.

360139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 360139 is about 600.1158221544. The cubic root of 360139 is about 71.1470206185.

The spelling of 360139 in words is "three hundred sixty thousand, one hundred thirty-nine".