1448379 has 12 divisors (see below), whose sum is σ = 2183376. Its totient is φ = 923472.

The previous prime is 1448371. The next prime is 1448387. The reversal of 1448379 is 9738441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1448371) and next prime (1448387).

It is not a de Polignac number, because 1448379 - 2³ = 1448371 is a prime.

1448379 is a lucky 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 11 ways as a sum of consecutive naturals, for example, 3292 + ... + 3705.

It is an arithmetic number, because the mean of its divisors is an integer number (181948).

2^1448379 is an apocalyptic number.

1448379 is a deficient number, since it is larger than the sum of its proper divisors (734997).

1448379 is a wasteful number, since it uses less digits than its factorization.

1448379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026 (or 7023 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1448379 is about 1203.4861860445. The cubic root of 1448379 is about 113.1429261500.

The spelling of 1448379 in words is "one million, four hundred forty-eight thousand, three hundred seventy-nine".