366246 has 12 divisors (see below), whose sum is σ = 793572. Its totient is φ = 122076.

The previous prime is 366239. The next prime is 366259. The reversal of 366246 is 642663.

366246 is a `hidden beast` number, since 36 + 624 + 6 = 666.

It is a super-2 number, since 2×366246² = 268272265032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

366246 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10156 + ... + 10191.

It is an arithmetic number, because the mean of its divisors is an integer number (66131).

2³⁶⁶²⁴⁶ is an apocalyptic number.

366246 is an abundant number, since it is smaller than the sum of its proper divisors (427326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

366246 is a wasteful number, since it uses less digits than its factorization.

366246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20355 (or 20352 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 366246 is about 605.1826170669. The cubic root of 366246 is about 71.5469234101.

The spelling of 366246 in words is "three hundred sixty-six thousand, two hundred forty-six".