478574082 has 60 divisors (see below), whose sum is σ = 1247460390. Its totient is φ = 136733184.

The previous prime is 478574059. The next prime is 478574101. The reversal of 478574082 is 280475874.

478574082 is a `hidden beast` number, since 4 + 78 + 574 + 0 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 477903321 + 670761 = 21861^2 + 819^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 22207 + ... + 38082.

Almost surely, 2^478574082 is an apocalyptic number.

478574082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

478574082 is an abundant number, since it is smaller than the sum of its proper divisors (768886308).

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

478574082 is a wasteful number, since it uses less digits than its factorization.

478574082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60317 (or 60301 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 478574082 is about 21876.3361191951. The cubic root of 478574082 is about 782.1974425299.

The spelling of 478574082 in words is "four hundred seventy-eight million, five hundred seventy-four thousand, eighty-two".