846254452648 has 32 divisors (see below), whose sum is σ = 1731179268000. Its totient is φ = 384615725760.

The previous prime is 846254452643. The next prime is 846254452651.

846254452648 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×846254452648² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 846254452592 and 846254452601.

It is not an unprimeable number, because it can be changed into a prime (846254452643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 188338 + ... + 1314526.

It is an arithmetic number, because the mean of its divisors is an integer number (54099352125).

Almost surely, 2^846254452648 is an apocalyptic number.

846254452648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

846254452648 is an abundant number, since it is smaller than the sum of its proper divisors (884924815352).

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

846254452648 is a wasteful number, since it uses less digits than its factorization.

846254452648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134745 (or 1134741 counting only the distinct ones).

The product of its digits is 58982400, while the sum is 58.

The spelling of 846254452648 in words is "eight hundred forty-six billion, two hundred fifty-four million, four hundred fifty-two thousand, six hundred forty-eight".