1214513 has 4 divisors (see below), whose sum is σ = 1222128. Its totient is φ = 1206900.

The previous prime is 1214489. The next prime is 1214519. The reversal of 1214513 is 3154121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3154121 = 233 ⋅13537.

It is a cyclic number.

It is not a de Polignac number, because 1214513 - 2¹⁶ = 1148977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1214491 and 1214500.

It is not an unprimeable number, because it can be changed into a prime (1214519) 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 3 ways as a sum of consecutive naturals, for example, 3563 + ... + 3888.

It is an arithmetic number, because the mean of its divisors is an integer number (305532).

2^1214513 is an apocalyptic number.

It is an amenable number.

1214513 is a deficient number, since it is larger than the sum of its proper divisors (7615).

1214513 is an equidigital number, since it uses as much as digits as its factorization.

1214513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7614.

The product of its digits is 120, while the sum is 17.

The square root of 1214513 is about 1102.0494544257. The cubic root of 1214513 is about 106.6925403814.

Adding to 1214513 its reverse (3154121), we get a palindrome (4368634).

The spelling of 1214513 in words is "one million, two hundred fourteen thousand, five hundred thirteen".