361544 has 16 divisors (see below), whose sum is σ = 694320. Its totient is φ = 176400.

The previous prime is 361541. The next prime is 361549. The reversal of 361544 is 445163.

It is a happy number.

361544 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361544.

It is not an unprimeable number, because it can be changed into a prime (361541) 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, 182 + ... + 869.

It is an arithmetic number, because the mean of its divisors is an integer number (43395).

2³⁶¹⁵⁴⁴ is an apocalyptic number.

It is an amenable number.

361544 is a deficient number, since it is larger than the sum of its proper divisors (332776).

361544 is a wasteful number, since it uses less digits than its factorization.

361544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1096 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 361544 is about 601.2852900246. The cubic root of 361544 is about 71.2394218419.

The spelling of 361544 in words is "three hundred sixty-one thousand, five hundred forty-four".