1214530 has 8 divisors (see below), whose sum is σ = 2186172. Its totient is φ = 485808.

The previous prime is 1214519. The next prime is 1214533. The reversal of 1214530 is 354121.

It can be written as a sum of positive squares in 2 ways, for example, as 1194649 + 19881 = 1093^2 + 141^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1214533) 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, 60717 + ... + 60736.

2^1214530 is an apocalyptic number.

1214530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214530 is a deficient number, since it is larger than the sum of its proper divisors (971642).

1214530 is a wasteful number, since it uses less digits than its factorization.

1214530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121460.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1214530 is about 1102.0571673012. The cubic root of 1214530 is about 106.6930381844.

Adding to 1214530 its reverse (354121), we get a palindrome (1568651).

The spelling of 1214530 in words is "one million, two hundred fourteen thousand, five hundred thirty".