1450480 has 20 divisors (see below), whose sum is σ = 3372552. Its totient is φ = 580160.

The previous prime is 1450469. The next prime is 1450481. The reversal of 1450480 is 840541.

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450481) 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, 8986 + ... + 9145.

2^1450480 is an apocalyptic number.

1450480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1450480 is an abundant number, since it is smaller than the sum of its proper divisors (1922072).

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

1450480 is a wasteful number, since it uses less digits than its factorization.

1450480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18144 (or 18138 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1450480 is about 1204.3587505391. The cubic root of 1450480 is about 113.1976076109.

The spelling of 1450480 in words is "one million, four hundred fifty thousand, four hundred eighty".