361576 has 8 divisors (see below), whose sum is σ = 677970. Its totient is φ = 180784.

The previous prime is 361561. The next prime is 361577. The reversal of 361576 is 675163.

It can be written as a sum of positive squares in only one way, i.e., 224676 + 136900 = 474^2 + 370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) 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 (361577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22591 + ... + 22606.

2³⁶¹⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

361576 is a deficient number, since it is larger than the sum of its proper divisors (316394).

361576 is a wasteful number, since it uses less digits than its factorization.

361576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45203 (or 45199 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 361576 is about 601.3118991006. The cubic root of 361576 is about 71.2415235633.

It can be divided in two parts, 36157 and 6, that added together give a palindrome (36163).

The spelling of 361576 in words is "three hundred sixty-one thousand, five hundred seventy-six".