365087 has 4 divisors (see below), whose sum is σ = 376896. Its totient is φ = 353280.

The previous prime is 365069. The next prime is 365089. The reversal of 365087 is 780563.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 780563 = 7 ⋅111509.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-365087 is a prime.

It is a Duffinian 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 365087.

It is not an unprimeable number, because it can be changed into a prime (365089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5858 + ... + 5919.

It is an arithmetic number, because the mean of its divisors is an integer number (94224).

2³⁶⁵⁰⁸⁷ is an apocalyptic number.

365087 is a deficient number, since it is larger than the sum of its proper divisors (11809).

365087 is a wasteful number, since it uses less digits than its factorization.

365087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11808.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 365087 is about 604.2242961020. The cubic root of 365087 is about 71.4713726334.

The spelling of 365087 in words is "three hundred sixty-five thousand, eighty-seven".