46345132 has 12 divisors (see below), whose sum is σ = 83900880. Its totient is φ = 22373456.

The previous prime is 46345121. The next prime is 46345153. The reversal of 46345132 is 23154364.

46345132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46345132.

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 3 ways as a sum of consecutive naturals, for example, 199648 + ... + 199879.

It is an arithmetic number, because the mean of its divisors is an integer number (6991740).

Almost surely, 2^46345132 is an apocalyptic number.

It is an amenable number.

46345132 is a deficient number, since it is larger than the sum of its proper divisors (37555748).

46345132 is a wasteful number, since it uses less digits than its factorization.

46345132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399560 (or 399558 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 46345132 is about 6807.7259051757. The cubic root of 46345132 is about 359.1986599719.

Adding to 46345132 its reverse (23154364), we get a palindrome (69499496).

The spelling of 46345132 in words is "forty-six million, three hundred forty-five thousand, one hundred thirty-two".