481997608 has 8 divisors (see below), whose sum is σ = 903745530. Its totient is φ = 240998800.

The previous prime is 481997569. The next prime is 481997623. The reversal of 481997608 is 806799184.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 366263044 + 115734564 = 19138^2 + 10758^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×481997608³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30124843 + ... + 30124858.

Almost surely, 2^481997608 is an apocalyptic number.

It is an amenable number.

481997608 is a deficient number, since it is larger than the sum of its proper divisors (421747922).

481997608 is a wasteful number, since it uses less digits than its factorization.

481997608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60249707 (or 60249703 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 481997608 is about 21954.4439237253. The cubic root of 481997608 is about 784.0581875805.

The spelling of 481997608 in words is "four hundred eighty-one million, nine hundred ninety-seven thousand, six hundred eight".