1223048 has 36 divisors (see below), whose sum is σ = 2546565. Its totient is φ = 550528.

The previous prime is 1223039. The next prime is 1223051. The reversal of 1223048 is 8403221.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1119364 + 103684 = 1058^2 + 322^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=782.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 53165 + ... + 53187.

2^1223048 is an apocalyptic number.

It is an amenable number.

1223048 is an abundant number, since it is smaller than the sum of its proper divisors (1323517).

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

1223048 is a wasteful number, since it uses less digits than its factorization.

1223048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1223048 is about 1105.9150057758. The cubic root of 1223048 is about 106.9418847660.

Adding to 1223048 its reverse (8403221), we get a palindrome (9626269).

The spelling of 1223048 in words is "one million, two hundred twenty-three thousand, forty-eight".