477078 has 32 divisors (see below), whose sum is σ = 1123584. Its totient is φ = 132192.

The previous prime is 477077. The next prime is 477091. The reversal of 477078 is 870774.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477073) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1401 + ... + 1707.

It is an arithmetic number, because the mean of its divisors is an integer number (35112).

2⁴⁷⁷⁰⁷⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561792).

477078 is an abundant number, since it is smaller than the sum of its proper divisors (646506).

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

477078 is a wasteful number, since it uses less digits than its factorization.

477078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356.

The product of its (nonzero) digits is 10976, while the sum is 33.

The square root of 477078 is about 690.7083320766. The cubic root of 477078 is about 78.1381509595.

The spelling of 477078 in words is "four hundred seventy-seven thousand, seventy-eight".