46728165 has 32 divisors (see below), whose sum is σ = 82083456. Its totient is φ = 22511360.

The previous prime is 46728131. The next prime is 46728167. The reversal of 46728165 is 56182764.

It is not a de Polignac number, because 46728165 - 2⁸ = 46727909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46728167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27727 + ... + 29363.

It is an arithmetic number, because the mean of its divisors is an integer number (2565108).

Almost surely, 2^46728165 is an apocalyptic number.

It is an amenable number.

46728165 is a deficient number, since it is larger than the sum of its proper divisors (35355291).

46728165 is a wasteful number, since it uses less digits than its factorization.

46728165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829.

The product of its digits is 80640, while the sum is 39.

The square root of 46728165 is about 6835.8002457649. The cubic root of 46728165 is about 360.1855139531.

The spelling of 46728165 in words is "forty-six million, seven hundred twenty-eight thousand, one hundred sixty-five".