46289643 has 16 divisors (see below), whose sum is σ = 65114880. Its totient is φ = 29169504.

The previous prime is 46289611. The next prime is 46289647. The reversal of 46289643 is 34698264.

It is a happy number.

46289643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46289643 - 2⁵ = 46289611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46289595 and 46289604.

It is not an unprimeable number, because it can be changed into a prime (46289647) 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, 41805 + ... + 42897.

It is an arithmetic number, because the mean of its divisors is an integer number (4069680).

Almost surely, 2^46289643 is an apocalyptic number.

46289643 is a deficient number, since it is larger than the sum of its proper divisors (18825237).

46289643 is a wasteful number, since it uses less digits than its factorization.

46289643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858.

The product of its digits is 248832, while the sum is 42.

The square root of 46289643 is about 6803.6492413998. The cubic root of 46289643 is about 359.0552466038.

The spelling of 46289643 in words is "forty-six million, two hundred eighty-nine thousand, six hundred forty-three".