3205073 has 8 divisors (see below), whose sum is σ = 3362496. Its totient is φ = 3049200.

The previous prime is 3205063. The next prime is 3205087. The reversal of 3205073 is 3705023.

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 3205073 - 2⁶ = 3205009 is a prime.

It is a super-4 number, since 4×3205073⁴ (a number of 27 digits) contains 4444 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3205003) 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, 7403 + ... + 7823.

It is an arithmetic number, because the mean of its divisors is an integer number (420312).

Almost surely, 2^3205073 is an apocalyptic number.

It is an amenable number.

3205073 is a deficient number, since it is larger than the sum of its proper divisors (157423).

3205073 is a wasteful number, since it uses less digits than its factorization.

3205073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 3205073 is about 1790.2717670790. The cubic root of 3205073 is about 147.4390900476.

It can be divided in two parts, 32050 and 73, that added together give a palindrome (32123).

The spelling of 3205073 in words is "three million, two hundred five thousand, seventy-three".