1325104 has 20 divisors (see below), whose sum is σ = 2801160. Its totient is φ = 602240.

The previous prime is 1325089. The next prime is 1325111. The reversal of 1325104 is 4015231.

It is a super-2 number, since 2×1325104² = 3511801221632, which contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3589 + ... + 3940.

It is an arithmetic number, because the mean of its divisors is an integer number (140058).

2^1325104 is an apocalyptic number.

It is an amenable number.

1325104 is an abundant number, since it is smaller than the sum of its proper divisors (1476056).

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

1325104 is a wasteful number, since it uses less digits than its factorization.

1325104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7548 (or 7542 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1325104 is about 1151.1316171490. The cubic root of 1325104 is about 109.8373353326.

The spelling of 1325104 in words is "one million, three hundred twenty-five thousand, one hundred four".