2148476562 has 40 divisors (see below), whose sum is σ = 4816829952. Its totient is φ = 715764600.

The previous prime is 2148476531. The next prime is 2148476569. The reversal of 2148476562 is 2656748412.

2148476562 is a `hidden beast` number, since 2 + 1 + 4 + 84 + 7 + 6 + 562 = 666.

It is not an unprimeable number, because it can be changed into a prime (2148476569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 547387 + ... + 551297.

Almost surely, 2^2148476562 is an apocalyptic number.

2148476562 is an abundant number, since it is smaller than the sum of its proper divisors (2668353390).

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

2148476562 is a wasteful number, since it uses less digits than its factorization.

2148476562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316 (or 7307 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 2148476562 is about 46351.6619119531. The cubic root of 2148476562 is about 1290.3579644769.

The spelling of 2148476562 in words is "two billion, one hundred forty-eight million, four hundred seventy-six thousand, five hundred sixty-two".