1463448 has 64 divisors (see below), whose sum is σ = 4331520. Its totient is φ = 403200.

The previous prime is 1463447. The next prime is 1463453. The reversal of 1463448 is 8443641.

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 (1463447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5068 + ... + 5348.

It is an arithmetic number, because the mean of its divisors is an integer number (67680).

2^1463448 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 1463448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2165760).

1463448 is an abundant number, since it is smaller than the sum of its proper divisors (2868072).

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

1463448 is a wasteful number, since it uses less digits than its factorization.

1463448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 324 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 1463448 is about 1209.7305485107. The cubic root of 1463448 is about 113.5339545342.

The spelling of 1463448 in words is "one million, four hundred sixty-three thousand, four hundred forty-eight".