46887728 has 10 divisors (see below), whose sum is σ = 90845004. Its totient is φ = 23443856.

The previous prime is 46887691. The next prime is 46887791. The reversal of 46887728 is 82778864.

46887728 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 as a sum of consecutive naturals, namely, 1465226 + ... + 1465257.

Almost surely, 2^46887728 is an apocalyptic number.

It is an amenable number.

46887728 is a deficient number, since it is larger than the sum of its proper divisors (43957276).

46887728 is a wasteful number, since it uses less digits than its factorization.

46887728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930491 (or 2930485 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 50.

The square root of 46887728 is about 6847.4614274197. The cubic root of 46887728 is about 360.5950242058.

The spelling of 46887728 in words is "forty-six million, eight hundred eighty-seven thousand, seven hundred twenty-eight".