1204730 has 8 divisors (see below), whose sum is σ = 2168532. Its totient is φ = 481888.

The previous prime is 1204729. The next prime is 1204741. The reversal of 1204730 is 374021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1100401 + 104329 = 1049^2 + 323^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1204699 and 1204708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60227 + ... + 60246.

2^1204730 is an apocalyptic number.

1204730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204730 is a deficient number, since it is larger than the sum of its proper divisors (963802).

1204730 is a wasteful number, since it uses less digits than its factorization.

1204730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120480.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 1204730 is about 1097.6019314852. The cubic root of 1204730 is about 106.4052954004.

Adding to 1204730 its reverse (374021), we get a palindrome (1578751).

The spelling of 1204730 in words is "one million, two hundred four thousand, seven hundred thirty".