481220048 has 20 divisors (see below), whose sum is σ = 948168480. Its totient is φ = 236531424.

The previous prime is 481220027. The next prime is 481220057. The reversal of 481220048 is 840022184.

It is a self number, because there is not a number n which added to its sum of digits gives 481220048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253940 + ... + 255827.

It is an arithmetic number, because the mean of its divisors is an integer number (47408424).

Almost surely, 2^481220048 is an apocalyptic number.

It is an amenable number.

481220048 is a deficient number, since it is larger than the sum of its proper divisors (466948432).

481220048 is a wasteful number, since it uses less digits than its factorization.

481220048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509834 (or 509828 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 481220048 is about 21936.7282884208. The cubic root of 481220048 is about 783.6363456465.

The spelling of 481220048 in words is "four hundred eighty-one million, two hundred twenty thousand, forty-eight".