1504480 has 24 divisors (see below), whose sum is σ = 3554712. Its totient is φ = 601728.

The previous prime is 1504471. The next prime is 1504487. The reversal of 1504480 is 844051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1504487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4542 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (148113).

2^1504480 is an apocalyptic number.

1504480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1504480 is an abundant number, since it is smaller than the sum of its proper divisors (2050232).

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

1504480 is an equidigital number, since it uses as much as digits as its factorization.

1504480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9418 (or 9410 counting only the distinct ones).

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

The square root of 1504480 is about 1226.5724601506. The cubic root of 1504480 is about 114.5852736494.

The spelling of 1504480 in words is "one million, five hundred four thousand, four hundred eighty".