1325099 has 8 divisors (see below), whose sum is σ = 1464480. Its totient is φ = 1192576.

The previous prime is 1325089. The next prime is 1325111. The reversal of 1325099 is 9905231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1325099 - 2⁴ = 1325083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1325089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304 + ... + 2085.

It is an arithmetic number, because the mean of its divisors is an integer number (183060).

2^1325099 is an apocalyptic number.

1325099 is a deficient number, since it is larger than the sum of its proper divisors (139381).

1325099 is a wasteful number, since it uses less digits than its factorization.

1325099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3429.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 1325099 is about 1151.1294453709. The cubic root of 1325099 is about 109.8371971831.

The spelling of 1325099 in words is "one million, three hundred twenty-five thousand, ninety-nine".