1232448 has 84 divisors (see below), whose sum is σ = 3822192. Its totient is φ = 349440.

The previous prime is 1232437. The next prime is 1232453. The reversal of 1232448 is 8442321.

It is a tau number, because it is divible by the number of its divisors (84).

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9343 + ... + 9473.

2^1232448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1911096).

1232448 is an abundant number, since it is smaller than the sum of its proper divisors (2589744).

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

1232448 is a wasteful number, since it uses less digits than its factorization.

1232448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 143 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 1232448 is about 1110.1567456895. The cubic root of 1232448 is about 107.2151608468.

Adding to 1232448 its reverse (8442321), we get a palindrome (9674769).

It can be divided in two parts, 12 and 32448, that multiplied together give a square (389376 = 624²).

The spelling of 1232448 in words is "one million, two hundred thirty-two thousand, four hundred forty-eight".