388202 has 4 divisors (see below), whose sum is σ = 582306. Its totient is φ = 194100.

The previous prime is 388187. The next prime is 388211. The reversal of 388202 is 202883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202883 = 23 ⋅8821.

It can be written as a sum of positive squares in only one way, i.e., 383161 + 5041 = 619^2 + 71^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97049 + ... + 97052.

2³⁸⁸²⁰² is an apocalyptic number.

388202 is a deficient number, since it is larger than the sum of its proper divisors (194104).

388202 is a wasteful number, since it uses less digits than its factorization.

388202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194103.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 388202 is about 623.0585847254. The cubic root of 388202 is about 72.9489854374.

The spelling of 388202 in words is "three hundred eighty-eight thousand, two hundred two".