481423635 has 128 divisors (see below), whose sum is σ = 1104537600. Its totient is φ = 193052160.

The previous prime is 481423633. The next prime is 481423699. The reversal of 481423635 is 536324184.

481423635 is a `hidden beast` number, since 4 + 8 + 14 + 2 + 3 + 635 = 666.

It is not a de Polignac number, because 481423635 - 2¹ = 481423633 is a prime.

It is a super-2 number, since 2×481423635² = 463537432673226450, 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 481423635.

It is not an unprimeable number, because it can be changed into a prime (481423633) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 300657 + ... + 302253.

It is an arithmetic number, because the mean of its divisors is an integer number (8629200).

Almost surely, 2^481423635 is an apocalyptic number.

481423635 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

481423635 is an abundant number, since it is smaller than the sum of its proper divisors (623113965).

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

481423635 is a wasteful number, since it uses less digits than its factorization.

481423635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658 (or 1652 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 481423635 is about 21941.3681205161. The cubic root of 481423635 is about 783.7468395743.

The spelling of 481423635 in words is "four hundred eighty-one million, four hundred twenty-three thousand, six hundred thirty-five".