1404361 has 8 divisors (see below), whose sum is σ = 1612160. Its totient is φ = 1198368.

The previous prime is 1404323. The next prime is 1404367. The reversal of 1404361 is 1634041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1404361 - 2⁹ = 1403849 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845 + ... + 3301.

It is an arithmetic number, because the mean of its divisors is an integer number (201520).

2^1404361 is an apocalyptic number.

It is an amenable number.

1404361 is a deficient number, since it is larger than the sum of its proper divisors (207799).

1404361 is an equidigital number, since it uses as much as digits as its factorization.

1404361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1404361 is about 1185.0573825769. The cubic root of 1404361 is about 111.9849310084.

The spelling of 1404361 in words is "one million, four hundred four thousand, three hundred sixty-one".