361223000 has 32 divisors (see below), whose sum is σ = 845264160. Its totient is φ = 144488800.

The previous prime is 361222993. The next prime is 361223033. The reversal of 361223000 is 322163.

361223000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 361223000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179612 + ... + 181611.

It is an arithmetic number, because the mean of its divisors is an integer number (26414505).

Almost surely, 2^361223000 is an apocalyptic number.

It is an amenable number.

361223000 is an abundant number, since it is smaller than the sum of its proper divisors (484041160).

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

361223000 is a wasteful number, since it uses less digits than its factorization.

361223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361244 (or 361230 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 361223000 is about 19005.8675150597. The cubic root of 361223000 is about 712.1833208469.

Adding to 361223000 its reverse (322163), we get a palindrome (361545163).

The spelling of 361223000 in words is "three hundred sixty-one million, two hundred twenty-three thousand".