846448232560 has 80 divisors (see below), whose sum is σ = 2249530877952. Its totient is φ = 290159596800.

The previous prime is 846448232543. The next prime is 846448232569. The reversal of 846448232560 is 65232844648.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×846448232560² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 846448232498 and 846448232507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846448232569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3112455 + ... + 3373465.

Almost surely, 2^846448232560 is an apocalyptic number.

846448232560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

846448232560 is an abundant number, since it is smaller than the sum of its proper divisors (1403082645392).

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

846448232560 is a wasteful number, since it uses less digits than its factorization.

846448232560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266822 (or 266816 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 52.

The spelling of 846448232560 in words is "eight hundred forty-six billion, four hundred forty-eight million, two hundred thirty-two thousand, five hundred sixty".