46656520 has 16 divisors (see below), whose sum is σ = 104977260. Its totient is φ = 18662592.

The previous prime is 46656509. The next prime is 46656523. The reversal of 46656520 is 2565664.

It can be written as a sum of positive squares in 2 ways, for example, as 46485124 + 171396 = 6818^2 + 414^2 .

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (46656523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583167 + ... + 583246.

Almost surely, 2^46656520 is an apocalyptic number.

46656520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46656520 is an abundant number, since it is smaller than the sum of its proper divisors (58320740).

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

46656520 is a wasteful number, since it uses less digits than its factorization.

46656520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166424 (or 1166420 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 46656520 is about 6830.5578103110. The cubic root of 46656520 is about 360.0013374436.

The spelling of 46656520 in words is "forty-six million, six hundred fifty-six thousand, five hundred twenty".