2436361 has 4 divisors (see below), whose sum is σ = 2451472. Its totient is φ = 2421252.

The previous prime is 2436353. The next prime is 2436373. The reversal of 2436361 is 1636342.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1636342 = 2 ⋅818171.

It is a cyclic number.

It is not a de Polignac number, because 2436361 - 2³ = 2436353 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2²¹ + 4 + 3 + 6³ + 3¹⁰ + 6⁷ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2436311) 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, 7311 + ... + 7636.

It is an arithmetic number, because the mean of its divisors is an integer number (612868).

2^2436361 is an apocalyptic number.

It is an amenable number.

2436361 is a deficient number, since it is larger than the sum of its proper divisors (15111).

2436361 is a wasteful number, since it uses less digits than its factorization.

2436361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15110.

The product of its digits is 2592, while the sum is 25.

The square root of 2436361 is about 1560.8846850424. The cubic root of 2436361 is about 134.5593497143.

The spelling of 2436361 in words is "two million, four hundred thirty-six thousand, three hundred sixty-one".