1325930 has 16 divisors (see below), whose sum is σ = 2423520. Its totient is φ = 522192.

The previous prime is 1325923. The next prime is 1325939. The reversal of 1325930 is 395231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1325896 and 1325905.

It is not an unprimeable number, because it can be changed into a prime (1325939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320 + ... + 1659.

It is an arithmetic number, because the mean of its divisors is an integer number (151470).

2^1325930 is an apocalyptic number.

1325930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1325930 is a deficient number, since it is larger than the sum of its proper divisors (1097590).

1325930 is a wasteful number, since it uses less digits than its factorization.

1325930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 1325930 is about 1151.4903386481. The cubic root of 1325930 is about 109.8601528609.

The spelling of 1325930 in words is "one million, three hundred twenty-five thousand, nine hundred thirty".