46606891 has 4 divisors (see below), whose sum is σ = 46645984. Its totient is φ = 46567800.

The previous prime is 46606871. The next prime is 46606913. The reversal of 46606891 is 19860664.

46606891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46606891 - 2¹¹ = 46604843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46606801) by changing a digit.

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, 17700 + ... + 20161.

It is an arithmetic number, because the mean of its divisors is an integer number (11661496).

Almost surely, 2^46606891 is an apocalyptic number.

46606891 is a deficient number, since it is larger than the sum of its proper divisors (39093).

46606891 is a wasteful number, since it uses less digits than its factorization.

46606891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39092.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 46606891 is about 6826.9239778981. The cubic root of 46606891 is about 359.8736465010.

The spelling of 46606891 in words is "forty-six million, six hundred six thousand, eight hundred ninety-one".