2365249 has 4 divisors (see below), whose sum is σ = 2422980. Its totient is φ = 2307520.

The previous prime is 2365243. The next prime is 2365267. The reversal of 2365249 is 9425632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 219024 + 2146225 = 468^2 + 1465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2365249 - 2³ = 2365241 is a prime.

It is a d-powerful number, because it can be written as 2 + 3⁴ + 6⁷ + 5⁹ + 2¹⁷ + 4⁵ + 9 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2365249.

It is not an unprimeable number, because it can be changed into a prime (2365241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28804 + ... + 28885.

It is an arithmetic number, because the mean of its divisors is an integer number (605745).

2^2365249 is an apocalyptic number.

It is an amenable number.

2365249 is a deficient number, since it is larger than the sum of its proper divisors (57731).

2365249 is an equidigital number, since it uses as much as digits as its factorization.

2365249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57730.

The product of its digits is 12960, while the sum is 31.

The square root of 2365249 is about 1537.9366046752. The cubic root of 2365249 is about 133.2372383988.

It can be divided in two parts, 2365 and 249, that multiplied together give a palindrome (588885).

The spelling of 2365249 in words is "two million, three hundred sixty-five thousand, two hundred forty-nine".