8462480 has 80 divisors (see below), whose sum is σ = 21665280. Its totient is φ = 3055104.

The previous prime is 8462479. The next prime is 8462497. The reversal of 8462480 is 842648.

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

It is a super-2 number, since 2×8462480² = 143227135500800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82109 + ... + 82211.

It is an arithmetic number, because the mean of its divisors is an integer number (270816).

Almost surely, 2^8462480 is an apocalyptic number.

8462480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8462480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10832640).

8462480 is an abundant number, since it is smaller than the sum of its proper divisors (13202800).

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

8462480 is a wasteful number, since it uses less digits than its factorization.

8462480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8462480 is about 2909.0342039928. The cubic root of 8462480 is about 203.7820304193.

The spelling of 8462480 in words is "eight million, four hundred sixty-two thousand, four hundred eighty".