365801 has 8 divisors (see below), whose sum is σ = 384384. Its totient is φ = 347760.

The previous prime is 365797. The next prime is 365809. The reversal of 365801 is 108563.

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

It is a cyclic number.

It is not a de Polignac number, because 365801 - 2² = 365797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (365809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1931 + ... + 2111.

It is an arithmetic number, because the mean of its divisors is an integer number (48048).

2³⁶⁵⁸⁰¹ is an apocalyptic number.

It is an amenable number.

365801 is a deficient number, since it is larger than the sum of its proper divisors (18583).

365801 is a wasteful number, since it uses less digits than its factorization.

365801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 365801 is about 604.8148477013. The cubic root of 365801 is about 71.5179344386.

The spelling of 365801 in words is "three hundred sixty-five thousand, eight hundred one".