578475906 has 16 divisors (see below), whose sum is σ = 1181568384. Its totient is φ = 188722544.

The previous prime is 578475899. The next prime is 578475941. The reversal of 578475906 is 609574875.

578475906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025385 + ... + 1025948.

It is an arithmetic number, because the mean of its divisors is an integer number (73848024).

Almost surely, 2^578475906 is an apocalyptic number.

578475906 is an abundant number, since it is smaller than the sum of its proper divisors (603092478).

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

578475906 is a wasteful number, since it uses less digits than its factorization.

578475906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051385.

The product of its (nonzero) digits is 2116800, while the sum is 51.

The square root of 578475906 is about 24051.5260638488. The cubic root of 578475906 is about 833.2239760854.

The spelling of 578475906 in words is "five hundred seventy-eight million, four hundred seventy-five thousand, nine hundred six".