46827145 has 4 divisors (see below), whose sum is σ = 56192580. Its totient is φ = 37461712.

The previous prime is 46827113. The next prime is 46827167. The reversal of 46827145 is 54172864.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21233664 + 25593481 = 4608^2 + 5059^2 .

It is a cyclic number.

It is not a de Polignac number, because 46827145 - 2⁵ = 46827113 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4682710 + ... + 4682719.

It is an arithmetic number, because the mean of its divisors is an integer number (14048145).

Almost surely, 2^46827145 is an apocalyptic number.

It is an amenable number.

46827145 is a deficient number, since it is larger than the sum of its proper divisors (9365435).

46827145 is an equidigital number, since it uses as much as digits as its factorization.

46827145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9365434.

The product of its digits is 53760, while the sum is 37.

The square root of 46827145 is about 6843.0362413186. The cubic root of 46827145 is about 360.4396506146.

The spelling of 46827145 in words is "forty-six million, eight hundred twenty-seven thousand, one hundred forty-five".