46981860 has 48 divisors (see below), whose sum is σ = 135110976. Its totient is φ = 12189312.

The previous prime is 46981849. The next prime is 46981933. The reversal of 46981860 is 6818964.

46981860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8362 + ... + 12801.

It is an arithmetic number, because the mean of its divisors is an integer number (2814812).

Almost surely, 2^46981860 is an apocalyptic number.

It is an amenable number.

46981860 is an abundant number, since it is smaller than the sum of its proper divisors (88129116).

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

46981860 is a wasteful number, since it uses less digits than its factorization.

46981860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21212 (or 21210 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 46981860 is about 6854.3314772485. The cubic root of 46981860 is about 360.8361735961.

The spelling of 46981860 in words is "forty-six million, nine hundred eighty-one thousand, eight hundred sixty".