8458480 has 40 divisors (see below), whose sum is σ = 20525472. Its totient is φ = 3235584.

The previous prime is 8458441. The next prime is 8458493. The reversal of 8458480 is 848548.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459 + ... + 4138.

Almost surely, 2^8458480 is an apocalyptic number.

8458480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8458480 is an abundant number, since it is smaller than the sum of its proper divisors (12066992).

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

8458480 is a wasteful number, since it uses less digits than its factorization.

8458480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633 (or 4627 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 8458480 is about 2908.3466093298. The cubic root of 8458480 is about 203.7499178240.

It can be divided in two parts, 84 and 58480, that added together give a square (58564 = 242²).

The spelling of 8458480 in words is "eight million, four hundred fifty-eight thousand, four hundred eighty".