1204326 has 24 divisors (see below), whose sum is σ = 2723760. Its totient is φ = 383856.

The previous prime is 1204309. The next prime is 1204337. The reversal of 1204326 is 6234021.

It is a happy number.

It is a super-2 number, since 2×1204326² = 2900802228552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1204299 and 1204308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1041 + ... + 1868.

It is an arithmetic number, because the mean of its divisors is an integer number (113490).

2^1204326 is an apocalyptic number.

1204326 is an abundant number, since it is smaller than the sum of its proper divisors (1519434).

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

1204326 is a wasteful number, since it uses less digits than its factorization.

1204326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1204326 is about 1097.4178784766. The cubic root of 1204326 is about 106.3933999147.

Adding to 1204326 its reverse (6234021), we get a palindrome (7438347).

The spelling of 1204326 in words is "one million, two hundred four thousand, three hundred twenty-six".