46721085 has 16 divisors (see below), whose sum is σ = 75496320. Its totient is φ = 24670400.

The previous prime is 46721063. The next prime is 46721131. The reversal of 46721085 is 58012764.

46721085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46721085 - 2⁷ = 46720957 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 15 ways as a sum of consecutive naturals, for example, 13905 + ... + 16934.

It is an arithmetic number, because the mean of its divisors is an integer number (4718520).

Almost surely, 2^46721085 is an apocalyptic number.

It is an amenable number.

46721085 is a deficient number, since it is larger than the sum of its proper divisors (28775235).

46721085 is a wasteful number, since it uses less digits than its factorization.

46721085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30948.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 46721085 is about 6835.2823643212. The cubic root of 46721085 is about 360.1673219109.

The spelling of 46721085 in words is "forty-six million, seven hundred twenty-one thousand, eighty-five".