46065921 has 16 divisors (see below), whose sum is σ = 67400640. Its totient is φ = 27753920.

The previous prime is 46065911. The next prime is 46065923. The reversal of 46065921 is 12956064.

46065921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46065921 - 2⁷ = 46065793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (46065923) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1675 + ... + 9743.

It is an arithmetic number, because the mean of its divisors is an integer number (4212540).

Almost surely, 2^46065921 is an apocalyptic number.

It is an amenable number.

46065921 is a deficient number, since it is larger than the sum of its proper divisors (21334719).

46065921 is a wasteful number, since it uses less digits than its factorization.

46065921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8256.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 46065921 is about 6787.1880038791. The cubic root of 46065921 is about 358.4758634490.

The spelling of 46065921 in words is "forty-six million, sixty-five thousand, nine hundred twenty-one".