1448361 has 10 divisors (see below), whose sum is σ = 2163722. Its totient is φ = 965520.

The previous prime is 1448357. The next prime is 1448371. The reversal of 1448361 is 1638441.

It can be written as a sum of positive squares in only one way, i.e., 1166400 + 281961 = 1080^2 + 531^2 .

It is not a de Polignac number, because 1448361 - 2² = 1448357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1448371) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8860 + ... + 9021.

2^1448361 is an apocalyptic number.

It is an amenable number.

1448361 is a deficient number, since it is larger than the sum of its proper divisors (715361).

1448361 is an equidigital number, since it uses as much as digits as its factorization.

1448361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17893 (or 17884 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1448361 is about 1203.4787077468. The cubic root of 1448361 is about 113.1424574464.

The spelling of 1448361 in words is "one million, four hundred forty-eight thousand, three hundred sixty-one".