1404941 has 4 divisors (see below), whose sum is σ = 1421952. Its totient is φ = 1387932.

The previous prime is 1404937. The next prime is 1404959. The reversal of 1404941 is 1494041.

1404941 is nontrivially palindromic in base 3.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1494041 = 107 ⋅13963.

It is a cyclic number.

It is not a de Polignac number, because 1404941 - 2² = 1404937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404911) 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, 8381 + ... + 8546.

It is an arithmetic number, because the mean of its divisors is an integer number (355488).

2^1404941 is an apocalyptic number.

It is an amenable number.

1404941 is a deficient number, since it is larger than the sum of its proper divisors (17011).

1404941 is an equidigital number, since it uses as much as digits as its factorization.

1404941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17010.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1404941 is about 1185.3020712038. The cubic root of 1404941 is about 112.0003454496. Note that the first 3 decimals are identical.

Adding to 1404941 its reverse (1494041), we get a palindrome (2898982).

The spelling of 1404941 in words is "one million, four hundred four thousand, nine hundred forty-one".