1214419 has 4 divisors (see below), whose sum is σ = 1216944. Its totient is φ = 1211896.

The previous prime is 1214417. The next prime is 1214431. The reversal of 1214419 is 9144121.

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

It is a cyclic number.

It is not a de Polignac number, because 1214419 - 2¹ = 1214417 is a prime.

It is a super-2 number, since 2×1214419² = 2949627015122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 1214419.

It is not an unprimeable number, because it can be changed into a prime (1214413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292 + ... + 1585.

It is an arithmetic number, because the mean of its divisors is an integer number (304236).

2^1214419 is an apocalyptic number.

1214419 is a deficient number, since it is larger than the sum of its proper divisors (2525).

1214419 is an equidigital number, since it uses as much as digits as its factorization.

1214419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524.

The product of its digits is 288, while the sum is 22.

The square root of 1214419 is about 1102.0068057866. The cubic root of 1214419 is about 106.6897877396.

The spelling of 1214419 in words is "one million, two hundred fourteen thousand, four hundred nineteen".