2444463 has 36 divisors (see below), whose sum is σ = 4303728. Its totient is φ = 1330560.

The previous prime is 2444441. The next prime is 2444467. The reversal of 2444463 is 3644442.

It is not a de Polignac number, because 2444463 - 2¹⁰ = 2443439 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 4⁵ + 4⁷ + 4⁸ + 4⁹ + 6² + 3⁷ .

2444463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444467) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10023 + ... + 10263.

It is an arithmetic number, because the mean of its divisors is an integer number (119548).

2^2444463 is an apocalyptic number.

2444463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2444463 is a deficient number, since it is larger than the sum of its proper divisors (1859265).

2444463 is a wasteful number, since it uses less digits than its factorization.

2444463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 274 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 2444463 is about 1563.4778540165. The cubic root of 2444463 is about 134.7083415386.

The spelling of 2444463 in words is "two million, four hundred forty-four thousand, four hundred sixty-three".