360845 has 4 divisors (see below), whose sum is σ = 433020. Its totient is φ = 288672.

The previous prime is 360827. The next prime is 360851. The reversal of 360845 is 548063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67081 + 293764 = 259^2 + 542^2 .

It is a cyclic number.

It is not a de Polignac number, because 360845 - 2⁶ = 360781 is a prime.

It is a super-2 number, since 2×360845² = 260418228050, which contains 22 as substring.

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 360845.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36080 + ... + 36089.

It is an arithmetic number, because the mean of its divisors is an integer number (108255).

2³⁶⁰⁸⁴⁵ is an apocalyptic number.

It is an amenable number.

360845 is a deficient number, since it is larger than the sum of its proper divisors (72175).

360845 is an equidigital number, since it uses as much as digits as its factorization.

360845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72174.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 360845 is about 600.7037539420. The cubic root of 360845 is about 71.1934813920.

The spelling of 360845 in words is "three hundred sixty thousand, eight hundred forty-five".