478140010 has 8 divisors (see below), whose sum is σ = 860652036. Its totient is φ = 191256000.

The previous prime is 478140007. The next prime is 478140029. The reversal of 478140010 is 10041874.

It can be written as a sum of positive squares in 2 ways, for example, as 469025649 + 9114361 = 21657^2 + 3019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23906991 + ... + 23907010.

Almost surely, 2^478140010 is an apocalyptic number.

478140010 is a deficient number, since it is larger than the sum of its proper divisors (382512026).

478140010 is a wasteful number, since it uses less digits than its factorization.

478140010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47814008.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 478140010 is about 21866.4128288112. The cubic root of 478140010 is about 781.9608837432.

Adding to 478140010 its reverse (10041874), we get a palindrome (488181884).

The spelling of 478140010 in words is "four hundred seventy-eight million, one hundred forty thousand, ten".