361170 has 24 divisors (see below), whose sum is σ = 939276. Its totient is φ = 96288.

The previous prime is 361159. The next prime is 361183. The reversal of 361170 is 71163.

It can be written as a sum of positive squares in 2 ways, for example, as 356409 + 4761 = 597^2 + 69^2 .

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

361170 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 11 ways as a sum of consecutive naturals, for example, 1917 + ... + 2096.

2³⁶¹¹⁷⁰ is an apocalyptic number.

361170 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

361170 is an abundant number, since it is smaller than the sum of its proper divisors (578106).

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

361170 is a wasteful number, since it uses less digits than its factorization.

361170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026 (or 4023 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 361170 is about 600.9742090972. The cubic root of 361170 is about 71.2148487736.

The spelling of 361170 in words is "three hundred sixty-one thousand, one hundred seventy".