1448732 has 12 divisors (see below), whose sum is σ = 2544696. Its totient is φ = 721680.

The previous prime is 1448717. The next prime is 1448737. The reversal of 1448732 is 2378441.

It is a junction number, because it is equal to n+sod(n) for n = 1448695 and 1448704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007 + ... + 1977.

It is an arithmetic number, because the mean of its divisors is an integer number (212058).

2^1448732 is an apocalyptic number.

It is an amenable number.

1448732 is a deficient number, since it is larger than the sum of its proper divisors (1095964).

1448732 is a wasteful number, since it uses less digits than its factorization.

1448732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1346 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 1448732 is about 1203.6328343810. The cubic root of 1448732 is about 113.1521171625.

The spelling of 1448732 in words is "one million, four hundred forty-eight thousand, seven hundred thirty-two".