1180328 has 8 divisors (see below), whose sum is σ = 2213130. Its totient is φ = 590160.

The previous prime is 1180313. The next prime is 1180351. The reversal of 1180328 is 8230811.

It can be written as a sum of positive squares in only one way, i.e., 1170724 + 9604 = 1082^2 + 98^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73763 + ... + 73778.

2^1180328 is an apocalyptic number.

It is an amenable number.

1180328 is a deficient number, since it is larger than the sum of its proper divisors (1032802).

1180328 is a wasteful number, since it uses less digits than its factorization.

1180328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147547 (or 147543 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1180328 is about 1086.4290128674. The cubic root of 1180328 is about 105.6819707135.

The spelling of 1180328 in words is "one million, one hundred eighty thousand, three hundred twenty-eight".