1206995 has 8 divisors (see below), whose sum is σ = 1455216. Its totient is φ = 961056.

The previous prime is 1206979. The next prime is 1207001. The reversal of 1206995 is 5996021.

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 1206995 - 2⁴ = 1206979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 989 + ... + 1841.

It is an arithmetic number, because the mean of its divisors is an integer number (181902).

2^1206995 is an apocalyptic number.

1206995 is a deficient number, since it is larger than the sum of its proper divisors (248221).

1206995 is an equidigital number, since it uses as much as digits as its factorization.

1206995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 1206995 is about 1098.6332418055. The cubic root of 1206995 is about 106.4719374731.

The spelling of 1206995 in words is "one million, two hundred six thousand, nine hundred ninety-five".