481797042 has 24 divisors (see below), whose sum is σ = 969557424. Its totient is φ = 159611184.

The previous prime is 481797037. The next prime is 481797049. The reversal of 481797042 is 240797184.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 481796985 and 481797003.

It is not an unprimeable number, because it can be changed into a prime (481797049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178233 + ... + 180915.

It is an arithmetic number, because the mean of its divisors is an integer number (40398226).

Almost surely, 2^481797042 is an apocalyptic number.

481797042 is an abundant number, since it is smaller than the sum of its proper divisors (487760382).

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

481797042 is a wasteful number, since it uses less digits than its factorization.

481797042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 481797042 is about 21949.8756716297. The cubic root of 481797042 is about 783.9494199373.

The spelling of 481797042 in words is "four hundred eighty-one million, seven hundred ninety-seven thousand, forty-two".