361568 has 12 divisors (see below), whose sum is σ = 711900. Its totient is φ = 180768.

The previous prime is 361561. The next prime is 361577. The reversal of 361568 is 865163.

It is a self number, because there is not a number n which added to its sum of digits gives 361568.

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 361568.

It is not an unprimeable number, because it can be changed into a prime (361561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5618 + ... + 5681.

It is an arithmetic number, because the mean of its divisors is an integer number (59325).

2³⁶¹⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

361568 is a deficient number, since it is larger than the sum of its proper divisors (350332).

361568 is a wasteful number, since it uses less digits than its factorization.

361568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11309 (or 11301 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 361568 is about 601.3052469420. The cubic root of 361568 is about 71.2409981446.

It can be divided in two parts, 361 and 568, that added together give a palindrome (929).

The spelling of 361568 in words is "three hundred sixty-one thousand, five hundred sixty-eight".