1304132 has 12 divisors (see below), whose sum is σ = 2311680. Its totient is φ = 643656.

The previous prime is 1304131. The next prime is 1304137. The reversal of 1304132 is 2314031.

It is not an unprimeable number, because it can be changed into a prime (1304131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748 + ... + 2379.

It is an arithmetic number, because the mean of its divisors is an integer number (192640).

2^1304132 is an apocalyptic number.

It is an amenable number.

1304132 is a deficient number, since it is larger than the sum of its proper divisors (1007548).

1304132 is a wasteful number, since it uses less digits than its factorization.

1304132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210 (or 4208 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1304132 is about 1141.9859894062. The cubic root of 1304132 is about 109.2547976884.

Adding to 1304132 its reverse (2314031), we get a palindrome (3618163).

The spelling of 1304132 in words is "one million, three hundred four thousand, one hundred thirty-two".