360138 has 16 divisors (see below), whose sum is σ = 726336. Its totient is φ = 119040.

The previous prime is 360091. The next prime is 360163. The reversal of 360138 is 831063.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 360138.

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, 1003 + ... + 1313.

It is an arithmetic number, because the mean of its divisors is an integer number (45396).

2³⁶⁰¹³⁸ is an apocalyptic number.

360138 is an abundant number, since it is smaller than the sum of its proper divisors (366198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

360138 is a wasteful number, since it uses less digits than its factorization.

360138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 360138 is about 600.1149889813. The cubic root of 360138 is about 71.1469547670.

The spelling of 360138 in words is "three hundred sixty thousand, one hundred thirty-eight".