201394 has 8 divisors (see below), whose sum is σ = 305388. Its totient is φ = 99600.

The previous prime is 201389. The next prime is 201401. The reversal of 201394 is 493102.

It can be written as a sum of positive squares in 2 ways, for example, as 156025 + 45369 = 395^2 + 213^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297 + ... + 700.

2²⁰¹³⁹⁴ is an apocalyptic number.

201394 is a deficient number, since it is larger than the sum of its proper divisors (103994).

201394 is a wasteful number, since it uses less digits than its factorization.

201394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 201394 is about 448.7694285488. The cubic root of 201394 is about 58.6159096687.

Adding to 201394 its reverse (493102), we get a palindrome (694496).

It can be divided in two parts, 201 and 394, that added together give a palindrome (595).

The spelling of 201394 in words is "two hundred one thousand, three hundred ninety-four".