46872427864 has 16 divisors (see below), whose sum is σ = 90916347600. Its totient is φ = 22628068512.

The previous prime is 46872427807. The next prime is 46872427867.

46872427864 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a junction number, because it is equal to n+sod(n) for n = 46872427799 and 46872427808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46872427867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101017932 + ... + 101018395.

It is an arithmetic number, because the mean of its divisors is an integer number (5682271725).

Almost surely, 2^46872427864 is an apocalyptic number.

It is an amenable number.

46872427864 is a deficient number, since it is larger than the sum of its proper divisors (44043919736).

46872427864 is a wasteful number, since it uses less digits than its factorization.

46872427864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202036362 (or 202036358 counting only the distinct ones).

The product of its digits is 28901376, while the sum is 58.

The spelling of 46872427864 in words is "forty-six billion, eight hundred seventy-two million, four hundred twenty-seven thousand, eight hundred sixty-four".