1072205 has 8 divisors (see below), whose sum is σ = 1316832. Its totient is φ = 837648.

The previous prime is 1072199. The next prime is 1072213. The reversal of 1072205 is 5022701.

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 1072205 - 2¹⁰ = 1071181 is a prime.

It is a super-2 number, since 2×1072205² = 2299247124050, which contains 22 as substring.

It is a congruent number.

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, 2279 + ... + 2708.

It is an arithmetic number, because the mean of its divisors is an integer number (164604).

2^1072205 is an apocalyptic number.

It is an amenable number.

1072205 is a deficient number, since it is larger than the sum of its proper divisors (244627).

1072205 is an equidigital number, since it uses as much as digits as its factorization.

1072205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 1072205 is about 1035.4733217230. The cubic root of 1072205 is about 102.3511223541.

Adding to 1072205 its reverse (5022701), we get a palindrome (6094906).

The spelling of 1072205 in words is "one million, seventy-two thousand, two hundred five".