361158 has 16 divisors (see below), whose sum is σ = 825600. Its totient is φ = 103176.

The previous prime is 361111. The next prime is 361159. The reversal of 361158 is 851163.

It is a Curzon number.

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 361158.

It is not an unprimeable number, because it can be changed into a prime (361159) by changing a digit.

361158 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4258 + ... + 4341.

It is an arithmetic number, because the mean of its divisors is an integer number (51600).

2³⁶¹¹⁵⁸ is an apocalyptic number.

361158 is an abundant number, since it is smaller than the sum of its proper divisors (464442).

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

361158 is a wasteful number, since it uses less digits than its factorization.

361158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8611.

The product of its digits is 720, while the sum is 24.

The square root of 361158 is about 600.9642252248. The cubic root of 361158 is about 71.2140600521.

The spelling of 361158 in words is "three hundred sixty-one thousand, one hundred fifty-eight".