361056 has 24 divisors (see below), whose sum is σ = 948024. Its totient is φ = 120320.

The previous prime is 361033. The next prime is 361069. The reversal of 361056 is 650163.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×361056³ = 141203334973390848, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785 + ... + 1976.

It is an arithmetic number, because the mean of its divisors is an integer number (39501).

2³⁶¹⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

361056 is an abundant number, since it is smaller than the sum of its proper divisors (586968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

361056 is a wasteful number, since it uses less digits than its factorization.

361056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774 (or 3766 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 361056 is about 600.8793556114. The cubic root of 361056 is about 71.2073552137.

The spelling of 361056 in words is "three hundred sixty-one thousand, fifty-six".