351028 has 12 divisors (see below), whose sum is σ = 620032. Its totient is φ = 173880.

The previous prime is 351023. The next prime is 351031. The reversal of 351028 is 820153.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 350996 and 351014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351023) by changing a digit.

351028 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163 + ... + 853.

2³⁵¹⁰²⁸ is an apocalyptic number.

It is an amenable number.

351028 is a deficient number, since it is larger than the sum of its proper divisors (269004).

351028 is a wasteful number, since it uses less digits than its factorization.

351028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 351028 is about 592.4761598579. The cubic root of 351028 is about 70.5419162903.

The spelling of 351028 in words is "three hundred fifty-one thousand, twenty-eight".