366542 has 8 divisors (see below), whose sum is σ = 599832. Its totient is φ = 166600.

The previous prime is 366521. The next prime is 366547. The reversal of 366542 is 245663.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 6 + 5⁷ + 6⁷ + 4⁴ + 2¹³ .

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 366542.

It is not an unprimeable number, because it can be changed into a prime (366547) 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, 8309 + ... + 8352.

It is an arithmetic number, because the mean of its divisors is an integer number (74979).

2³⁶⁶⁵⁴² is an apocalyptic number.

366542 is a deficient number, since it is larger than the sum of its proper divisors (233290).

366542 is a wasteful number, since it uses less digits than its factorization.

366542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16674.

The product of its digits is 4320, while the sum is 26.

The square root of 366542 is about 605.4271219561. The cubic root of 366542 is about 71.5661929598.

The spelling of 366542 in words is "three hundred sixty-six thousand, five hundred forty-two".