2469365 has 4 divisors (see below), whose sum is σ = 2963244. Its totient is φ = 1975488.

The previous prime is 2469359. The next prime is 2469407. The reversal of 2469365 is 5639642.

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 1503076 + 966289 = 1226^2 + 983^2 .

It is a cyclic number.

It is not a de Polignac number, because 2469365 - 2¹⁰ = 2468341 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 4⁵ + 6 + 9⁴ + 3⁸ + 6⁷ + 5⁷ .

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246932 + ... + 246941.

It is an arithmetic number, because the mean of its divisors is an integer number (740811).

2^2469365 is an apocalyptic number.

It is an amenable number.

2469365 is a deficient number, since it is larger than the sum of its proper divisors (493879).

2469365 is an equidigital number, since it uses as much as digits as its factorization.

2469365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493878.

The product of its digits is 38880, while the sum is 35.

The square root of 2469365 is about 1571.4213311522. The cubic root of 2469365 is about 135.1642262937.

The spelling of 2469365 in words is "two million, four hundred sixty-nine thousand, three hundred sixty-five".