354028 has 12 divisors (see below), whose sum is σ = 629272. Its totient is φ = 174240.

The previous prime is 354023. The next prime is 354031. The reversal of 354028 is 820453.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

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

354028 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 393 + ... + 928.

2³⁵⁴⁰²⁸ is an apocalyptic number.

It is an amenable number.

354028 is a deficient number, since it is larger than the sum of its proper divisors (275244).

354028 is a wasteful number, since it uses less digits than its factorization.

354028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392 (or 1390 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 354028 is about 595.0025210031. The cubic root of 354028 is about 70.7423045982.

The spelling of 354028 in words is "three hundred fifty-four thousand, twenty-eight".