365345 has 8 divisors (see below), whose sum is σ = 443880. Its totient is φ = 288640.

The previous prime is 365333. The next prime is 365357. The reversal of 365345 is 543563.

It is an interprime number because it is at equal distance from previous prime (365333) and next prime (365357).

It can be written as a sum of positive squares in 4 ways, for example, as 529 + 364816 = 23^2 + 604^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 365345 - 2⁸ = 365089 is a prime.

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 365345.

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, 35 + ... + 855.

It is an arithmetic number, because the mean of its divisors is an integer number (55485).

2³⁶⁵³⁴⁵ is an apocalyptic number.

It is an amenable number.

365345 is a deficient number, since it is larger than the sum of its proper divisors (78535).

365345 is an equidigital number, since it uses as much as digits as its factorization.

365345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915.

The product of its digits is 5400, while the sum is 26.

The square root of 365345 is about 604.4377552734. The cubic root of 365345 is about 71.4882044864.

The spelling of 365345 in words is "three hundred sixty-five thousand, three hundred forty-five".