1214382 has 16 divisors (see below), whose sum is σ = 2615760. Its totient is φ = 373632.

The previous prime is 1214371. The next prime is 1214393. The reversal of 1214382 is 2834121.

It is an interprime number because it is at equal distance from previous prime (1214371) and next prime (1214393).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7707 + ... + 7862.

It is an arithmetic number, because the mean of its divisors is an integer number (163485).

2^1214382 is an apocalyptic number.

1214382 is an abundant number, since it is smaller than the sum of its proper divisors (1401378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214382 is a wasteful number, since it uses less digits than its factorization.

1214382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15587.

The product of its digits is 384, while the sum is 21.

The square root of 1214382 is about 1101.9900181036. The cubic root of 1214382 is about 106.6887042140.

It can be divided in two parts, 1214 and 382, that added together give a triangular number (1596 = T₅₆).

The spelling of 1214382 in words is "one million, two hundred fourteen thousand, three hundred eighty-two".