1448715844 has 9 divisors (see below), whose sum is σ = 2535385951. Its totient is φ = 724319860.

The previous prime is 1448715841. The next prime is 1448715859. The reversal of 1448715844 is 4485178441.

The square root of 1448715844 is 38062.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1448715794 and 1448715803.

It is not an unprimeable number, because it can be changed into a prime (1448715841) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 66609 + ... + 85639.

Almost surely, 2^1448715844 is an apocalyptic number.

1448715844 is the 38062-nd square number.

It is an amenable number.

1448715844 is a deficient number, since it is larger than the sum of its proper divisors (1086670107).

1448715844 is an frugal number, since it uses more digits than its factorization.

1448715844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38066 (or 19033 counting only the distinct ones).

The product of its digits is 573440, while the sum is 46.

The cubic root of 1448715844 is about 1131.5169654358.

The spelling of 1448715844 in words is "one billion, four hundred forty-eight million, seven hundred fifteen thousand, eight hundred forty-four".