1214379 has 16 divisors (see below), whose sum is σ = 1844640. Its totient is φ = 789120.

The previous prime is 1214371. The next prime is 1214393. The reversal of 1214379 is 9734121.

It is not a de Polignac number, because 1214379 - 2³ = 1214371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1214371) 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 15 ways as a sum of consecutive naturals, for example, 559 + ... + 1655.

It is an arithmetic number, because the mean of its divisors is an integer number (115290).

2^1214379 is an apocalyptic number.

1214379 is a deficient number, since it is larger than the sum of its proper divisors (630261).

1214379 is a wasteful number, since it uses less digits than its factorization.

1214379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147 (or 1141 counting only the distinct ones).

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

The square root of 1214379 is about 1101.9886569289. The cubic root of 1214379 is about 106.6886163597.

The spelling of 1214379 in words is "one million, two hundred fourteen thousand, three hundred seventy-nine".