46540456 has 16 divisors (see below), whose sum is σ = 87589440. Its totient is φ = 23183280.

The previous prime is 46540451. The next prime is 46540457. The reversal of 46540456 is 65404564.

It is not an unprimeable number, because it can be changed into a prime (46540451) 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, 8566 + ... + 12901.

It is an arithmetic number, because the mean of its divisors is an integer number (5474340).

Almost surely, 2^46540456 is an apocalyptic number.

It is an amenable number.

46540456 is a deficient number, since it is larger than the sum of its proper divisors (41048984).

46540456 is a wasteful number, since it uses less digits than its factorization.

46540456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21744 (or 21740 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 46540456 is about 6822.0565814130. The cubic root of 46540456 is about 359.7025732681.

The spelling of 46540456 in words is "forty-six million, five hundred forty thousand, four hundred fifty-six".