46727145 has 64 divisors (see below), whose sum is σ = 88128000. Its totient is φ = 23443200.

The previous prime is 46727143. The next prime is 46727171. The reversal of 46727145 is 54172764.

It is not a de Polignac number, because 46727145 - 2¹ = 46727143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46727143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 313531 + ... + 313679.

It is an arithmetic number, because the mean of its divisors is an integer number (1377000).

Almost surely, 2^46727145 is an apocalyptic number.

46727145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46727145 is a deficient number, since it is larger than the sum of its proper divisors (41400855).

46727145 is a wasteful number, since it uses less digits than its factorization.

46727145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 281 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 46727145 is about 6835.7256381455. The cubic root of 46727145 is about 360.1828931789.

The spelling of 46727145 in words is "forty-six million, seven hundred twenty-seven thousand, one hundred forty-five".