340052 has 12 divisors (see below), whose sum is σ = 600096. Its totient is φ = 168600.

The previous prime is 340049. The next prime is 340057. The reversal of 340052 is 250043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340057) 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 in 3 ways as a sum of consecutive naturals, for example, 323 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (50008).

2³⁴⁰⁰⁵² is an apocalyptic number.

It is an amenable number.

340052 is a deficient number, since it is larger than the sum of its proper divisors (260044).

340052 is a wasteful number, since it uses less digits than its factorization.

340052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 340052 is about 583.1397774119. The cubic root of 340052 is about 69.7988784805.

Adding to 340052 its reverse (250043), we get a palindrome (590095).

Subtracting from 340052 its reverse (250043), we obtain a palindrome (90009).

The spelling of 340052 in words is "three hundred forty thousand, fifty-two".