1413279 has 12 divisors (see below), whose sum is σ = 2333136. Its totient is φ = 807552.

The previous prime is 1413271. The next prime is 1413283. The reversal of 1413279 is 9723141.

It is not a de Polignac number, because 1413279 - 2³ = 1413271 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413271) 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 11 ways as a sum of consecutive naturals, for example, 11154 + ... + 11279.

It is an arithmetic number, because the mean of its divisors is an integer number (194428).

2^1413279 is an apocalyptic number.

1413279 is a deficient number, since it is larger than the sum of its proper divisors (919857).

1413279 is a wasteful number, since it uses less digits than its factorization.

1413279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22446 (or 22443 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 1413279 is about 1188.8141149902. The cubic root of 1413279 is about 112.2214739609.

The spelling of 1413279 in words is "one million, four hundred thirteen thousand, two hundred seventy-nine".