1448231 has 4 divisors (see below), whose sum is σ = 1498200. Its totient is φ = 1398264.

The previous prime is 1448221. The next prime is 1448303. The reversal of 1448231 is 1328441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1328441 = 41 ⋅32401.

It is not a de Polignac number, because 1448231 - 2¹⁴ = 1431847 is a prime.

It is a super-2 number, since 2×1448231² = 4194746058722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1448197 and 1448206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448221) 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, 24941 + ... + 24998.

It is an arithmetic number, because the mean of its divisors is an integer number (374550).

2^1448231 is an apocalyptic number.

1448231 is a deficient number, since it is larger than the sum of its proper divisors (49969).

1448231 is an equidigital number, since it uses as much as digits as its factorization.

1448231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49968.

The product of its digits is 768, while the sum is 23.

The square root of 1448231 is about 1203.4246964393. The cubic root of 1448231 is about 113.1390722500.

The spelling of 1448231 in words is "one million, four hundred forty-eight thousand, two hundred thirty-one".