1443374 has 4 divisors (see below), whose sum is σ = 2165064. Its totient is φ = 721686.

The previous prime is 1443353. The next prime is 1443383. The reversal of 1443374 is 4733441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360842 + ... + 360845.

It is an arithmetic number, because the mean of its divisors is an integer number (541266).

2^1443374 is an apocalyptic number.

1443374 is a deficient number, since it is larger than the sum of its proper divisors (721690).

1443374 is an equidigital number, since it uses as much as digits as its factorization.

1443374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721689.

The product of its digits is 4032, while the sum is 26.

The square root of 1443374 is about 1201.4050108103. The cubic root of 1443374 is about 113.0124506604.

The spelling of 1443374 in words is "one million, four hundred forty-three thousand, three hundred seventy-four".