46105728 has 32 divisors (see below), whose sum is σ = 122469360. Its totient is φ = 15368448.

The previous prime is 46105721. The next prime is 46105733. The reversal of 46105728 is 82750164.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (46105721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59650 + ... + 60417.

Almost surely, 2^46105728 is an apocalyptic number.

46105728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

46105728 is an abundant number, since it is smaller than the sum of its proper divisors (76363632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46105728 is a wasteful number, since it uses less digits than its factorization.

46105728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120084 (or 120072 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 46105728 is about 6790.1198811214. The cubic root of 46105728 is about 358.5790904478.

The spelling of 46105728 in words is "forty-six million, one hundred five thousand, seven hundred twenty-eight".