1212248 has 8 divisors (see below), whose sum is σ = 2272980. Its totient is φ = 606120.

The previous prime is 1212241. The next prime is 1212251. The reversal of 1212248 is 8422121.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

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 (1212241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75758 + ... + 75773.

2^1212248 is an apocalyptic number.

It is an amenable number.

1212248 is a deficient number, since it is larger than the sum of its proper divisors (1060732).

1212248 is a wasteful number, since it uses less digits than its factorization.

1212248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151537 (or 151533 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 1212248 is about 1101.0213440256. The cubic root of 1212248 is about 106.6261738662.

Adding to 1212248 its reverse (8422121), we get a palindrome (9634369).

The spelling of 1212248 in words is "one million, two hundred twelve thousand, two hundred forty-eight".