46540412 has 24 divisors (see below), whose sum is σ = 83992272. Its totient is φ = 22550400.

The previous prime is 46540391. The next prime is 46540427. The reversal of 46540412 is 21404564.

46540412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 25862 + ... + 27602.

It is an arithmetic number, because the mean of its divisors is an integer number (3499678).

Almost surely, 2^46540412 is an apocalyptic number.

It is an amenable number.

46540412 is a deficient number, since it is larger than the sum of its proper divisors (37451860).

46540412 is a wasteful number, since it uses less digits than its factorization.

46540412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 46540412 is about 6822.0533565782. The cubic root of 46540412 is about 359.7024599121.

Adding to 46540412 its reverse (21404564), we get a palindrome (67944976).

The spelling of 46540412 in words is "forty-six million, five hundred forty thousand, four hundred twelve".