1432448 has 48 divisors (see below), whose sum is σ = 3108960. Its totient is φ = 656640.

The previous prime is 1432447. The next prime is 1432451. The reversal of 1432448 is 8442341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46193 + ... + 46223.

It is an arithmetic number, because the mean of its divisors is an integer number (64770).

2^1432448 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 1432448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1554480).

1432448 is an abundant number, since it is smaller than the sum of its proper divisors (1676512).

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

1432448 is an equidigital number, since it uses as much as digits as its factorization.

1432448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 52 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 1432448 is about 1196.8491968498. The cubic root of 1432448 is about 112.7265689106.

Adding to 1432448 its reverse (8442341), we get a palindrome (9874789).

The spelling of 1432448 in words is "one million, four hundred thirty-two thousand, four hundred forty-eight".