1214448 has 20 divisors (see below), whose sum is σ = 3137448. Its totient is φ = 404800.

The previous prime is 1214441. The next prime is 1214453. The reversal of 1214448 is 8444121.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214441) 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, 12603 + ... + 12698.

2^1214448 is an apocalyptic number.

It is an amenable number.

1214448 is an abundant number, since it is smaller than the sum of its proper divisors (1923000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214448 is a wasteful number, since it uses less digits than its factorization.

1214448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25312 (or 25306 counting only the distinct ones).

The product of its digits is 1024, while the sum is 24.

The square root of 1214448 is about 1102.0199635215. The cubic root of 1214448 is about 106.6906369741.

Adding to 1214448 its reverse (8444121), we get a palindrome (9658569).

The spelling of 1214448 in words is "one million, two hundred fourteen thousand, four hundred forty-eight".