473243578 has 4 divisors (see below), whose sum is σ = 709865370. Its totient is φ = 236621788.

The previous prime is 473243567. The next prime is 473243581. The reversal of 473243578 is 875342374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 409131529 + 64112049 = 20227^2 + 8007^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118310893 + ... + 118310896.

Almost surely, 2^473243578 is an apocalyptic number.

473243578 is a deficient number, since it is larger than the sum of its proper divisors (236621792).

473243578 is a wasteful number, since it uses less digits than its factorization.

473243578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236621791.

The product of its digits is 564480, while the sum is 43.

The square root of 473243578 is about 21754.1623143710. The cubic root of 473243578 is about 779.2824751476.

The spelling of 473243578 in words is "four hundred seventy-three million, two hundred forty-three thousand, five hundred seventy-eight".