351056 has 20 divisors (see below), whose sum is σ = 699732. Its totient is φ = 170496.

The previous prime is 351053. The next prime is 351059. The reversal of 351056 is 650153.

It is an interprime number because it is at equal distance from previous prime (351053) and next prime (351059).

It can be written as a sum of positive squares in 2 ways, for example, as 270400 + 80656 = 520^2 + 284^2 .

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 351056.

It is not an unprimeable number, because it can be changed into a prime (351053) 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, 296 + ... + 888.

2³⁵¹⁰⁵⁶ is an apocalyptic number.

It is a pronic number, being equal to 592×593.

It is an amenable number.

351056 is a deficient number, since it is larger than the sum of its proper divisors (348676).

351056 is a wasteful number, since it uses less digits than its factorization.

351056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 351056 is about 592.4997890295. The cubic root of 351056 is about 70.5437918493.

The spelling of 351056 in words is "three hundred fifty-one thousand, fifty-six".