354022 has 4 divisors (see below), whose sum is σ = 531036. Its totient is φ = 177010.

The previous prime is 354017. The next prime is 354023. The reversal of 354022 is 220453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220453 = 89 ⋅2477.

It is a junction number, because it is equal to n+sod(n) for n = 353987 and 354005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354023) by changing a digit.

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, 88504 + ... + 88507.

It is an arithmetic number, because the mean of its divisors is an integer number (132759).

2³⁵⁴⁰²² is an apocalyptic number.

354022 is a deficient number, since it is larger than the sum of its proper divisors (177014).

354022 is a wasteful number, since it uses less digits than its factorization.

354022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177013.

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

The square root of 354022 is about 594.9974789863. The cubic root of 354022 is about 70.7419049535.

Adding to 354022 its reverse (220453), we get a palindrome (574475).

The spelling of 354022 in words is "three hundred fifty-four thousand, twenty-two".