368542 has 4 divisors (see below), whose sum is σ = 552816. Its totient is φ = 184270.

The previous prime is 368539. The next prime is 368551. The reversal of 368542 is 245863.

368542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 3¹⁰ + 6⁶ + 5⁴ + 8² + 4 + 2¹⁸ .

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 368542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92134 + ... + 92137.

It is an arithmetic number, because the mean of its divisors is an integer number (138204).

2³⁶⁸⁵⁴² is an apocalyptic number.

368542 is a deficient number, since it is larger than the sum of its proper divisors (184274).

368542 is a wasteful number, since it uses less digits than its factorization.

368542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184273.

The product of its digits is 5760, while the sum is 28.

The square root of 368542 is about 607.0766014269. The cubic root of 368542 is about 71.6961215383.

It can be divided in two parts, 36854 and 2, that added together give a triangular number (36856 = T₂₇₁).

The spelling of 368542 in words is "three hundred sixty-eight thousand, five hundred forty-two".