1404014 has 4 divisors (see below), whose sum is σ = 2106024. Its totient is φ = 702006.

The previous prime is 1403981. The next prime is 1404059. The reversal of 1404014 is 4104041.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1404014.

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, 351002 + ... + 351005.

It is an arithmetic number, because the mean of its divisors is an integer number (526506).

2^1404014 is an apocalyptic number.

1404014 is a deficient number, since it is larger than the sum of its proper divisors (702010).

1404014 is an equidigital number, since it uses as much as digits as its factorization.

1404014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702009.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1404014 is about 1184.9109671195. The cubic root of 1404014 is about 111.9757068910.

Adding to 1404014 its reverse (4104041), we get a palindrome (5508055).

The spelling of 1404014 in words is "one million, four hundred four thousand, fourteen".