142364 has 6 divisors (see below), whose sum is σ = 249144. Its totient is φ = 71180.

The previous prime is 142357. The next prime is 142369. The reversal of 142364 is 463241.

It is a happy number.

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 142364.

It is not an unprimeable number, because it can be changed into a prime (142369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17792 + ... + 17799.

It is an arithmetic number, because the mean of its divisors is an integer number (41524).

2¹⁴²³⁶⁴ is an apocalyptic number.

It is an amenable number.

142364 is a deficient number, since it is larger than the sum of its proper divisors (106780).

142364 is a wasteful number, since it uses less digits than its factorization.

142364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35595 (or 35593 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 142364 is about 377.3115423625. The cubic root of 142364 is about 52.2155744937.

The spelling of 142364 in words is "one hundred forty-two thousand, three hundred sixty-four".