1214966 has 8 divisors (see below), whose sum is σ = 1827264. Its totient is φ = 605880.

The previous prime is 1214963. The next prime is 1214971. The reversal of 1214966 is 6694121.

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

It is a super-2 number, since 2×1214966² = 2952284762312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214963) 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, 731 + ... + 1721.

It is an arithmetic number, because the mean of its divisors is an integer number (228408).

2^1214966 is an apocalyptic number.

1214966 is a deficient number, since it is larger than the sum of its proper divisors (612298).

1214966 is an equidigital number, since it uses as much as digits as its factorization.

1214966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606.

The product of its digits is 2592, while the sum is 29.

The square root of 1214966 is about 1102.2549614313. The cubic root of 1214966 is about 106.7058037808.

The spelling of 1214966 in words is "one million, two hundred fourteen thousand, nine hundred sixty-six".