476140288 has 72 divisors (see below), whose sum is σ = 1030691088. Its totient is φ = 218222592.

The previous prime is 476140283. The next prime is 476140307. The reversal of 476140288 is 882041674.

It is a self number, because there is not a number n which added to its sum of digits gives 476140288.

It is not an unprimeable number, because it can be changed into a prime (476140283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575331 + ... + 576157.

It is an arithmetic number, because the mean of its divisors is an integer number (14315154).

Almost surely, 2^476140288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 476140288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515345544).

476140288 is an abundant number, since it is smaller than the sum of its proper divisors (554550800).

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

476140288 is a wasteful number, since it uses less digits than its factorization.

476140288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 476140288 is about 21820.6390373884. The cubic root of 476140288 is about 780.8692304018.

The spelling of 476140288 in words is "four hundred seventy-six million, one hundred forty thousand, two hundred eighty-eight".