1214279 has 8 divisors (see below), whose sum is σ = 1347840. Its totient is φ = 1084600.

The previous prime is 1214273. The next prime is 1214281. The reversal of 1214279 is 9724121.

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

It is not a de Polignac number, because 1214279 - 2⁸ = 1214023 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 (1214273) 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, 287 + ... + 1584.

It is an arithmetic number, because the mean of its divisors is an integer number (168480).

2^1214279 is an apocalyptic number.

1214279 is a deficient number, since it is larger than the sum of its proper divisors (133561).

1214279 is a wasteful number, since it uses less digits than its factorization.

1214279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941.

The product of its digits is 1008, while the sum is 26.

The square root of 1214279 is about 1101.9432834770. The cubic root of 1214279 is about 106.6856877971.

It can be divided in two parts, 12142 and 79, that added together give a palindrome (12221).

The spelling of 1214279 in words is "one million, two hundred fourteen thousand, two hundred seventy-nine".