478577048 has 16 divisors (see below), whose sum is σ = 906584280. Its totient is φ = 236821248.

The previous prime is 478577041. The next prime is 478577083. The reversal of 478577048 is 840775874.

It is a junction number, because it is equal to n+sod(n) for n = 478576987 and 478577005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478577041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307586 + ... + 309137.

Almost surely, 2^478577048 is an apocalyptic number.

It is an amenable number.

478577048 is a deficient number, since it is larger than the sum of its proper divisors (428007232).

478577048 is a wasteful number, since it uses less digits than its factorization.

478577048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616826 (or 616822 counting only the distinct ones).

The product of its (nonzero) digits is 1756160, while the sum is 50.

The square root of 478577048 is about 21876.4039092352. The cubic root of 478577048 is about 782.1990584363.

The spelling of 478577048 in words is "four hundred seventy-eight million, five hundred seventy-seven thousand, forty-eight".