2572365 has 8 divisors (see below), whose sum is σ = 4115808. Its totient is φ = 1371920.

The previous prime is 2572363. The next prime is 2572373. The reversal of 2572365 is 5632752.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2572365 - 2¹ = 2572363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572363) 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, 85731 + ... + 85760.

It is an arithmetic number, because the mean of its divisors is an integer number (514476).

2^2572365 is an apocalyptic number.

It is an amenable number.

2572365 is a deficient number, since it is larger than the sum of its proper divisors (1543443).

2572365 is a wasteful number, since it uses less digits than its factorization.

2572365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171499.

The product of its digits is 12600, while the sum is 30.

The square root of 2572365 is about 1603.8594078036. The cubic root of 2572365 is about 137.0179705412.

It can be divided in two parts, 25 and 72365, that added together give a triangular number (72390 = T₃₈₀).

The spelling of 2572365 in words is "two million, five hundred seventy-two thousand, three hundred sixty-five".