1122795 has 16 divisors (see below), whose sum is σ = 1996320. Its totient is φ = 598752.

The previous prime is 1122761. The next prime is 1122811. The reversal of 1122795 is 5972211.

It is not a de Polignac number, because 1122795 - 2⁹ = 1122283 is a prime.

It is a super-2 number, since 2×1122795² = 2521337224050, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4024 + ... + 4293.

It is an arithmetic number, because the mean of its divisors is an integer number (124770).

2^1122795 is an apocalyptic number.

1122795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1122795 is a deficient number, since it is larger than the sum of its proper divisors (873525).

1122795 is an equidigital number, since it uses as much as digits as its factorization.

1122795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8331 (or 8325 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 1122795 is about 1059.6202149827. The cubic root of 1122795 is about 103.9361973057.

The spelling of 1122795 in words is "one million, one hundred twenty-two thousand, seven hundred ninety-five".