6005220478 has 4 divisors (see below), whose sum is σ = 9007830720. Its totient is φ = 3002610238.

The previous prime is 6005220467. The next prime is 6005220499. The reversal of 6005220478 is 8740225006.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8740225006 = 2 ⋅4370112503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501305118 + ... + 1501305121.

It is an arithmetic number, because the mean of its divisors is an integer number (2251957680).

Almost surely, 2^6005220478 is an apocalyptic number.

6005220478 is a deficient number, since it is larger than the sum of its proper divisors (3002610242).

6005220478 is a wasteful number, since it uses less digits than its factorization.

6005220478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002610241.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 6005220478 is about 77493.3576379292. The cubic root of 6005220478 is about 1817.6474532847.

The spelling of 6005220478 in words is "six billion, five million, two hundred twenty thousand, four hundred seventy-eight".