1214993 has 8 divisors (see below), whose sum is σ = 1377600. Its totient is φ = 1062288.

The previous prime is 1214981. The next prime is 1215017. The reversal of 1214993 is 3994121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1214993 - 2⁴ = 1214977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2213 + ... + 2706.

It is an arithmetic number, because the mean of its divisors is an integer number (172200).

2^1214993 is an apocalyptic number.

1214993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1214993 is a deficient number, since it is larger than the sum of its proper divisors (162607).

1214993 is a wasteful number, since it uses less digits than its factorization.

1214993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951.

The product of its digits is 1944, while the sum is 29.

The square root of 1214993 is about 1102.2672089834. The cubic root of 1214993 is about 106.7065942104.

The spelling of 1214993 in words is "one million, two hundred fourteen thousand, nine hundred ninety-three".