340022 has 8 divisors (see below), whose sum is σ = 513216. Its totient is φ = 168952.

The previous prime is 340007. The next prime is 340027. The reversal of 340022 is 220043.

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

It is a super-2 number, since 2×340022² = 231229920968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 339985 and 340012.

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 340022.

It is not an unprimeable number, because it can be changed into a prime (340027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 825.

It is an arithmetic number, because the mean of its divisors is an integer number (64152).

2³⁴⁰⁰²² is an apocalyptic number.

340022 is a deficient number, since it is larger than the sum of its proper divisors (173194).

340022 is a wasteful number, since it uses less digits than its factorization.

340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 340022 is about 583.1140540237. The cubic root of 340022 is about 69.7968258259.

Adding to 340022 its reverse (220043), we get a palindrome (560065).

The spelling of 340022 in words is "three hundred forty thousand, twenty-two", and thus it is an iban number.