46821745 has 8 divisors (see below), whose sum is σ = 56223360. Its totient is φ = 37432560.

The previous prime is 46821739. The next prime is 46821763. The reversal of 46821745 is 54712864.

46821745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46821745 - 2¹³ = 46813553 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 11080 + ... + 14710.

It is an arithmetic number, because the mean of its divisors is an integer number (7027920).

Almost surely, 2^46821745 is an apocalyptic number.

It is an amenable number.

46821745 is a deficient number, since it is larger than the sum of its proper divisors (9401615).

46821745 is a wasteful number, since it uses less digits than its factorization.

46821745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215.

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

The square root of 46821745 is about 6842.6416682448. The cubic root of 46821745 is about 360.4257950547.

The spelling of 46821745 in words is "forty-six million, eight hundred twenty-one thousand, seven hundred forty-five".