481356486 has 64 divisors (see below), whose sum is σ = 1164004800. Its totient is φ = 146562048.

The previous prime is 481356461. The next prime is 481356497. The reversal of 481356486 is 684653184.

481356486 is a `hidden beast` number, since 4 + 8 + 1 + 3 + 564 + 86 = 666.

It is a super-2 number, since 2×481356486² = 463408133228536392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64560 + ... + 71628.

It is an arithmetic number, because the mean of its divisors is an integer number (18187575).

Almost surely, 2^481356486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481356486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582002400).

481356486 is an abundant number, since it is smaller than the sum of its proper divisors (682648314).

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

481356486 is a wasteful number, since it uses less digits than its factorization.

481356486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190 (or 7184 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 481356486 is about 21939.8378754265. The cubic root of 481356486 is about 783.7103988599.

The spelling of 481356486 in words is "four hundred eighty-one million, three hundred fifty-six thousand, four hundred eighty-six".