1404214 has 16 divisors (see below), whose sum is σ = 2534400. Its totient is φ = 570024.

The previous prime is 1404211. The next prime is 1404229. The reversal of 1404214 is 4124041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404211) 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, 2374 + ... + 2905.

It is an arithmetic number, because the mean of its divisors is an integer number (158400).

2^1404214 is an apocalyptic number.

1404214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1404214 is a deficient number, since it is larger than the sum of its proper divisors (1130186).

1404214 is a wasteful number, since it uses less digits than its factorization.

1404214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5307.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1404214 is about 1184.9953586407. The cubic root of 1404214 is about 111.9810235707.

Adding to 1404214 its reverse (4124041), we get a palindrome (5528255).

The spelling of 1404214 in words is "one million, four hundred four thousand, two hundred fourteen".