46548438 has 8 divisors (see below), whose sum is σ = 93096888. Its totient is φ = 15516144.

The previous prime is 46548409. The next prime is 46548443. The reversal of 46548438 is 83484564.

46548438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

46548438 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 46548438.

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 in 3 ways as a sum of consecutive naturals, for example, 3879031 + ... + 3879042.

It is an arithmetic number, because the mean of its divisors is an integer number (11637111).

Almost surely, 2^46548438 is an apocalyptic number.

46548438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46548438 is a wasteful number, since it uses less digits than its factorization.

46548438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7758078.

The product of its digits is 368640, while the sum is 42.

The square root of 46548438 is about 6822.6415705356. The cubic root of 46548438 is about 359.7231358930.

The spelling of 46548438 in words is "forty-six million, five hundred forty-eight thousand, four hundred thirty-eight".