477992060 has 144 divisors (see below), whose sum is σ = 1332059904. Its totient is φ = 142313472.

The previous prime is 477992057. The next prime is 477992087. The reversal of 477992060 is 60299774.

477992060 = T₄₃₀₄ + T₄₃₀₅ + ... + T₄₃₅₄.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215477 + ... + 217683.

It is an arithmetic number, because the mean of its divisors is an integer number (9250416).

Almost surely, 2^477992060 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 477992060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666029952).

477992060 is an abundant number, since it is smaller than the sum of its proper divisors (854067844).

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

477992060 is a wasteful number, since it uses less digits than its factorization.

477992060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260 (or 2251 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 477992060 is about 21863.0295247479. The cubic root of 477992060 is about 781.8802218414.

The spelling of 477992060 in words is "four hundred seventy-seven million, nine hundred ninety-two thousand, sixty".