1214251 has 4 divisors (see below), whose sum is σ = 1216600. Its totient is φ = 1211904.

The previous prime is 1214237. The next prime is 1214261. The reversal of 1214251 is 1524121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1214251 - 2⁵ = 1214219 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1214221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21 + ... + 1558.

It is an arithmetic number, because the mean of its divisors is an integer number (304150).

2^1214251 is an apocalyptic number.

1214251 is a deficient number, since it is larger than the sum of its proper divisors (2349).

1214251 is an equidigital number, since it uses as much as digits as its factorization.

1214251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348.

The product of its digits is 80, while the sum is 16.

The square root of 1214251 is about 1101.9305785756. The cubic root of 1214251 is about 106.6848677708.

Adding to 1214251 its reverse (1524121), we get a palindrome (2738372).

The spelling of 1214251 in words is "one million, two hundred fourteen thousand, two hundred fifty-one".