46681856 has 72 divisors (see below), whose sum is σ = 102159120. Its totient is φ = 21285888.

The previous prime is 46681837. The next prime is 46681871. The reversal of 46681856 is 65818664.

It is a super-3 number, since 3×46681856³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562391 + ... + 562473.

Almost surely, 2^46681856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46681856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51079560).

46681856 is an abundant number, since it is smaller than the sum of its proper divisors (55477264).

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

46681856 is an frugal number, since it uses more digits than its factorization.

46681856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 98 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 46681856 is about 6832.4121655532. The cubic root of 46681856 is about 360.0664897766.

The spelling of 46681856 in words is "forty-six million, six hundred eighty-one thousand, eight hundred fifty-six".