620054876 has 24 divisors (see below), whose sum is σ = 1249169376. Its totient is φ = 263796480.

The previous prime is 620054819. The next prime is 620054899. The reversal of 620054876 is 678450026.

It is a happy number.

620054876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76985 + ... + 84656.

It is an arithmetic number, because the mean of its divisors is an integer number (52048724).

Almost surely, 2^620054876 is an apocalyptic number.

It is an amenable number.

620054876 is an abundant number, since it is smaller than the sum of its proper divisors (629114500).

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

620054876 is a wasteful number, since it uses less digits than its factorization.

620054876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161789 (or 161787 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 620054876 is about 24900.9011081929. The cubic root of 620054876 is about 852.7270550426.

The spelling of 620054876 in words is "six hundred twenty million, fifty-four thousand, eight hundred seventy-six".