1404141 has 8 divisors (see below), whose sum is σ = 1904160. Its totient is φ = 920112.

The previous prime is 1404133. The next prime is 1404163. The reversal of 1404141 is 1414041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1404141 - 2³ = 1404133 is a prime.

It is a super-2 number, since 2×1404141² = 3943223895762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1404141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3790 + ... + 4143.

It is an arithmetic number, because the mean of its divisors is an integer number (238020).

2^1404141 is an apocalyptic number.

It is an amenable number.

1404141 is a deficient number, since it is larger than the sum of its proper divisors (500019).

1404141 is an equidigital number, since it uses as much as digits as its factorization.

1404141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7995.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1404141 is about 1184.9645564320. The cubic root of 1404141 is about 111.9790830411.

Adding to 1404141 its reverse (1414041), we get a palindrome (2818182).

The spelling of 1404141 in words is "one million, four hundred four thousand, one hundred forty-one".