1449732 has 12 divisors (see below), whose sum is σ = 3382736. Its totient is φ = 483240.

The previous prime is 1449691. The next prime is 1449733. The reversal of 1449732 is 2379441.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1449732.

It is not an unprimeable number, because it can be changed into a prime (1449733) 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, 60394 + ... + 60417.

2^1449732 is an apocalyptic number.

1449732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1449732 is an abundant number, since it is smaller than the sum of its proper divisors (1933004).

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

1449732 is a wasteful number, since it uses less digits than its factorization.

1449732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120818 (or 120816 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 1449732 is about 1204.0481717938. The cubic root of 1449732 is about 113.1781459225.

The spelling of 1449732 in words is "one million, four hundred forty-nine thousand, seven hundred thirty-two".