1225795 has 8 divisors (see below), whose sum is σ = 1495440. Its totient is φ = 964320.

The previous prime is 1225787. The next prime is 1225817. The reversal of 1225795 is 5975221.

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

It is not a de Polignac number, because 1225795 - 2³ = 1225787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705 + ... + 2314.

It is an arithmetic number, because the mean of its divisors is an integer number (186930).

2^1225795 is an apocalyptic number.

1225795 is a deficient number, since it is larger than the sum of its proper divisors (269645).

1225795 is an equidigital number, since it uses as much as digits as its factorization.

1225795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085.

The product of its digits is 6300, while the sum is 31.

The square root of 1225795 is about 1107.1562671999. The cubic root of 1225795 is about 107.0218897190.

The spelling of 1225795 in words is "one million, two hundred twenty-five thousand, seven hundred ninety-five".