1350304 has 12 divisors (see below), whose sum is σ = 2658474. Its totient is φ = 675136.

The previous prime is 1350287. The next prime is 1350313. The reversal of 1350304 is 4030531.

It can be written as a sum of positive squares in only one way, i.e., 1317904 + 32400 = 1148^2 + 180^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21067 + ... + 21130.

2^1350304 is an apocalyptic number.

It is an amenable number.

1350304 is a deficient number, since it is larger than the sum of its proper divisors (1308170).

1350304 is an equidigital number, since it uses as much as digits as its factorization.

1350304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42207 (or 42199 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1350304 is about 1162.0258172691. The cubic root of 1350304 is about 110.5292402297.

Adding to 1350304 its reverse (4030531), we get a palindrome (5380835).

The spelling of 1350304 in words is "one million, three hundred fifty thousand, three hundred four".