2572205 has 8 divisors (see below), whose sum is σ = 3220992. Its totient is φ = 1968208.

The previous prime is 2572183. The next prime is 2572211. The reversal of 2572205 is 5022752.

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 2572205 - 2⁸ = 2571949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

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, 11069 + ... + 11298.

It is an arithmetic number, because the mean of its divisors is an integer number (402624).

2^2572205 is an apocalyptic number.

It is an amenable number.

2572205 is a deficient number, since it is larger than the sum of its proper divisors (648787).

2572205 is a wasteful number, since it uses less digits than its factorization.

2572205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22395.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 2572205 is about 1603.8095273442. The cubic root of 2572205 is about 137.0151296627.

Adding to 2572205 its reverse (5022752), we get a palindrome (7594957).

The spelling of 2572205 in words is "two million, five hundred seventy-two thousand, two hundred five".