46687988 has 12 divisors (see below), whose sum is σ = 81813312. Its totient is φ = 23312760.

The previous prime is 46687903. The next prime is 46688003. The reversal of 46687988 is 88978664.

46687988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4268 + ... + 10563.

It is an arithmetic number, because the mean of its divisors is an integer number (6817776).

Almost surely, 2^46687988 is an apocalyptic number.

It is an amenable number.

46687988 is a deficient number, since it is larger than the sum of its proper divisors (35125324).

46687988 is a wasteful number, since it uses less digits than its factorization.

46687988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15622 (or 15620 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 56.

The square root of 46687988 is about 6832.8608942375. The cubic root of 46687988 is about 360.0822548671.

The spelling of 46687988 in words is "forty-six million, six hundred eighty-seven thousand, nine hundred eighty-eight".