1325200 has 30 divisors (see below), whose sum is σ = 3184754. Its totient is φ = 529920.

The previous prime is 1325197. The next prime is 1325227. The reversal of 1325200 is 25231.

It can be written as a sum of positive squares in 3 ways, for example, as 309136 + 1016064 = 556^2 + 1008^2 .

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 5 ways as a sum of consecutive naturals, for example, 1257 + ... + 2056.

2^1325200 is an apocalyptic number.

1325200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1325200 is an abundant number, since it is smaller than the sum of its proper divisors (1859554).

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

1325200 is a wasteful number, since it uses less digits than its factorization.

1325200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331 (or 3320 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 1325200 is about 1151.1733144927. The cubic root of 1325200 is about 109.8399877356.

The spelling of 1325200 in words is "one million, three hundred twenty-five thousand, two hundred".