1325900 has 18 divisors (see below), whose sum is σ = 2877420. Its totient is φ = 530320.

The previous prime is 1325873. The next prime is 1325903. The reversal of 1325900 is 95231.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1325903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6530 + ... + 6729.

2^1325900 is an apocalyptic number.

1325900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1325900 is an abundant number, since it is smaller than the sum of its proper divisors (1551520).

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

1325900 is a wasteful number, since it uses less digits than its factorization.

1325900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13273 (or 13266 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1325900 is about 1151.4773119780. The cubic root of 1325900 is about 109.8593243030.

The spelling of 1325900 in words is "one million, three hundred twenty-five thousand, nine hundred".