366043 has 4 divisors (see below), whose sum is σ = 367848. Its totient is φ = 364240.

The previous prime is 366031. The next prime is 366053. The reversal of 366043 is 340663.

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

It is a cyclic number.

It is not a de Polignac number, because 366043 - 2⁹ = 365531 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366013) 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, 553 + ... + 1018.

It is an arithmetic number, because the mean of its divisors is an integer number (91962).

2³⁶⁶⁰⁴³ is an apocalyptic number.

366043 is a deficient number, since it is larger than the sum of its proper divisors (1805).

366043 is a wasteful number, since it uses less digits than its factorization.

366043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 366043 is about 605.0148758502. The cubic root of 366043 is about 71.5337021419.

The spelling of 366043 in words is "three hundred sixty-six thousand, forty-three".