1441394 has 4 divisors (see below), whose sum is σ = 2162094. Its totient is φ = 720696.

The previous prime is 1441381. The next prime is 1441411. The reversal of 1441394 is 4931441.

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

It can be written as a sum of positive squares in only one way, i.e., 1075369 + 366025 = 1037^2 + 605^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360347 + ... + 360350.

2^1441394 is an apocalyptic number.

1441394 is a deficient number, since it is larger than the sum of its proper divisors (720700).

1441394 is an equidigital number, since it uses as much as digits as its factorization.

1441394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720699.

The product of its digits is 1728, while the sum is 26.

The square root of 1441394 is about 1200.5806928316. The cubic root of 1441394 is about 112.9607507199.

The spelling of 1441394 in words is "one million, four hundred forty-one thousand, three hundred ninety-four".