477267748 has 12 divisors (see below), whose sum is σ = 836631180. Its totient is φ = 238230272.

The previous prime is 477267743. The next prime is 477267811. The reversal of 477267748 is 847762774.

It can be written as a sum of positive squares in 2 ways, for example, as 229583104 + 247684644 = 15152^2 + 15738^2 .

It is a junction number, because it is equal to n+sod(n) for n = 477267695 and 477267704.

It is not an unprimeable number, because it can be changed into a prime (477267743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98233 + ... + 102976.

It is an arithmetic number, because the mean of its divisors is an integer number (69719265).

Almost surely, 2^477267748 is an apocalyptic number.

It is an amenable number.

477267748 is a deficient number, since it is larger than the sum of its proper divisors (359363432).

477267748 is a wasteful number, since it uses less digits than its factorization.

477267748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201806 (or 201804 counting only the distinct ones).

The product of its digits is 3687936, while the sum is 52.

The square root of 477267748 is about 21846.4584772910. The cubic root of 477267748 is about 781.4850886926.

The spelling of 477267748 in words is "four hundred seventy-seven million, two hundred sixty-seven thousand, seven hundred forty-eight".