46091648 has 16 divisors (see below), whose sum is σ = 91823460. Its totient is φ = 23045760.

The previous prime is 46091627. The next prime is 46091659. The reversal of 46091648 is 84619064.

46091648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 179918 + ... + 180173.

Almost surely, 2^46091648 is an apocalyptic number.

It is an amenable number.

46091648 is a deficient number, since it is larger than the sum of its proper divisors (45731812).

46091648 is an equidigital number, since it uses as much as digits as its factorization.

46091648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360105 (or 360093 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 46091648 is about 6789.0830014075. The cubic root of 46091648 is about 358.5425851672.

The spelling of 46091648 in words is "forty-six million, ninety-one thousand, six hundred forty-eight".