1448047 has 4 divisors (see below), whose sum is σ = 1524280. Its totient is φ = 1371816.

The previous prime is 1448039. The next prime is 1448053. The reversal of 1448047 is 7408441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7408441 = 2017 ⋅3673.

It is a cyclic number.

It is not a de Polignac number, because 1448047 - 2³ = 1448039 is a prime.

It is a super-2 number, since 2×1448047² = 4193680228418, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38088 + ... + 38125.

It is an arithmetic number, because the mean of its divisors is an integer number (381070).

2^1448047 is an apocalyptic number.

1448047 is a deficient number, since it is larger than the sum of its proper divisors (76233).

1448047 is an equidigital number, since it uses as much as digits as its factorization.

1448047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76232.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 1448047 is about 1203.3482455216. The cubic root of 1448047 is about 113.1342805487.

The spelling of 1448047 in words is "one million, four hundred forty-eight thousand, forty-seven".