1180704 has 72 divisors (see below), whose sum is σ = 3619728. Its totient is φ = 336000.

The previous prime is 1180693. The next prime is 1180709. The reversal of 1180704 is 4070811.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1180709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4579 + ... + 4829.

It is an arithmetic number, because the mean of its divisors is an integer number (50274).

2^1180704 is an apocalyptic number.

1180704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1180704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1809864).

1180704 is an abundant number, since it is smaller than the sum of its proper divisors (2439024).

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

1180704 is a wasteful number, since it uses less digits than its factorization.

1180704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 1180704 is about 1086.6020430682. The cubic root of 1180704 is about 105.6931913805.

The spelling of 1180704 in words is "one million, one hundred eighty thousand, seven hundred four".