478164610 has 64 divisors (see below), whose sum is σ = 1136229120. Its totient is φ = 140267520.

The previous prime is 478164607. The next prime is 478164619. The reversal of 478164610 is 16461874.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 478164610.

It is not an unprimeable number, because it can be changed into a prime (478164619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5175 + ... + 31354.

It is an arithmetic number, because the mean of its divisors is an integer number (17753580).

Almost surely, 2^478164610 is an apocalyptic number.

478164610 is an abundant number, since it is smaller than the sum of its proper divisors (658064510).

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

478164610 is a wasteful number, since it uses less digits than its factorization.

478164610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36571.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 478164610 is about 21866.9753281061. The cubic root of 478164610 is about 781.9742939769.

The spelling of 478164610 in words is "four hundred seventy-eight million, one hundred sixty-four thousand, six hundred ten".