46065643 has 4 divisors (see below), whose sum is σ = 49609168. Its totient is φ = 42522120.

The previous prime is 46065641. The next prime is 46065647. The reversal of 46065643 is 34656064.

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 46065643 - 2¹ = 46065641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46065599 and 46065608.

It is not an unprimeable number, because it can be changed into a prime (46065641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771743 + ... + 1771768.

It is an arithmetic number, because the mean of its divisors is an integer number (12402292).

Almost surely, 2^46065643 is an apocalyptic number.

46065643 is a deficient number, since it is larger than the sum of its proper divisors (3543525).

46065643 is a wasteful number, since it uses less digits than its factorization.

46065643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543524.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 46065643 is about 6787.1675240854. The cubic root of 46065643 is about 358.4751423339.

The spelling of 46065643 in words is "forty-six million, sixty-five thousand, six hundred forty-three".