2444534 has 4 divisors (see below), whose sum is σ = 3666804. Its totient is φ = 1222266.

The previous prime is 2444531. The next prime is 2444537. The reversal of 2444534 is 4354442.

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

It is an interprime number because it is at equal distance from previous prime (2444531) and next prime (2444537).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611132 + ... + 611135.

It is an arithmetic number, because the mean of its divisors is an integer number (916701).

2^2444534 is an apocalyptic number.

2444534 is a deficient number, since it is larger than the sum of its proper divisors (1222270).

2444534 is a wasteful number, since it uses less digits than its factorization.

2444534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222269.

The product of its digits is 7680, while the sum is 26.

The square root of 2444534 is about 1563.5005596417. The cubic root of 2444534 is about 134.7096457377.

Adding to 2444534 its reverse (4354442), we get a palindrome (6798976).

The spelling of 2444534 in words is "two million, four hundred forty-four thousand, five hundred thirty-four".