46540568 has 8 divisors (see below), whose sum is σ = 87263580. Its totient is φ = 23270280.

The previous prime is 46540567. The next prime is 46540589. The reversal of 46540568 is 86504564.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46540567) 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 as a sum of consecutive naturals, namely, 2908778 + ... + 2908793.

Almost surely, 2^46540568 is an apocalyptic number.

It is an amenable number.

46540568 is a deficient number, since it is larger than the sum of its proper divisors (40723012).

46540568 is a wasteful number, since it uses less digits than its factorization.

46540568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5817577 (or 5817573 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 46540568 is about 6822.0647900764. The cubic root of 46540568 is about 359.7028618103.

The spelling of 46540568 in words is "forty-six million, five hundred forty thousand, five hundred sixty-eight".