481276081 has 64 divisors (see below), whose sum is σ = 625895424. Its totient is φ = 363686400.

The previous prime is 481276067. The next prime is 481276087. The reversal of 481276081 is 180672184.

It is not a de Polignac number, because 481276081 - 2⁹ = 481275569 is a prime.

It is a super-2 number, since 2×481276081² = 463253332285437122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 481276081.

It is not an unprimeable number, because it can be changed into a prime (481276087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5798466 + ... + 5798548.

It is an arithmetic number, because the mean of its divisors is an integer number (9779616).

Almost surely, 2^481276081 is an apocalyptic number.

481276081 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

481276081 is a deficient number, since it is larger than the sum of its proper divisors (144619343).

481276081 is a wasteful number, since it uses less digits than its factorization.

481276081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 481276081 is about 21938.0054015856. The cubic root of 481276081 is about 783.6667598623. Note that the first 3 decimals are identical.

The spelling of 481276081 in words is "four hundred eighty-one million, two hundred seventy-six thousand, eighty-one".