6474480 has 80 divisors (see below), whose sum is σ = 20489760. Its totient is φ = 1690624.

The previous prime is 6474473. The next prime is 6474487. The reversal of 6474480 is 844746.

6474480 is nontrivially palindromic in base 14.

It is an interprime number because it is at equal distance from previous prime (6474473) and next prime (6474487).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6474487) 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 15 ways as a sum of consecutive naturals, for example, 12466 + ... + 12974.

It is an arithmetic number, because the mean of its divisors is an integer number (256122).

Almost surely, 2^6474480 is an apocalyptic number.

6474480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is a pronic number, being equal to 2544×2545.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6474480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10244880).

6474480 is an abundant number, since it is smaller than the sum of its proper divisors (14015280).

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

6474480 is a wasteful number, since it uses less digits than its factorization.

6474480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 6474480 is about 2544.4999508744. The cubic root of 6474480 is about 186.3809972830.

The spelling of 6474480 in words is "six million, four hundred seventy-four thousand, four hundred eighty".