478677150 has 144 divisors (see below), whose sum is σ = 1533901824. Its totient is φ = 104639040.

The previous prime is 478677139. The next prime is 478677167. The reversal of 478677150 is 51776874.

478677150 is a `hidden beast` number, since 478 + 67 + 71 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 478677096 and 478677105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 69147 + ... + 75753.

It is an arithmetic number, because the mean of its divisors is an integer number (10652096).

Almost surely, 2^478677150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478677150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766950912).

478677150 is an abundant number, since it is smaller than the sum of its proper divisors (1055224674).

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

478677150 is a wasteful number, since it uses less digits than its factorization.

478677150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655 (or 6647 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The square root of 478677150 is about 21878.6916884900. The cubic root of 478677150 is about 782.2535910916.

The spelling of 478677150 in words is "four hundred seventy-eight million, six hundred seventy-seven thousand, one hundred fifty".