340054 has 32 divisors (see below), whose sum is σ = 635040. Its totient is φ = 134400.

The previous prime is 340049. The next prime is 340057. The reversal of 340054 is 450043.

It is a nialpdrome in base 13.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8274 + ... + 8314.

It is an arithmetic number, because the mean of its divisors is an integer number (19845).

2³⁴⁰⁰⁵⁴ is an apocalyptic number.

340054 is a deficient number, since it is larger than the sum of its proper divisors (294986).

340054 is a wasteful number, since it uses less digits than its factorization.

340054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 340054 is about 583.1414922641. The cubic root of 340054 is about 69.7990153199.

Adding to 340054 its reverse (450043), we get a palindrome (790097).

The spelling of 340054 in words is "three hundred forty thousand, fifty-four".