46140464 has 20 divisors (see below), whose sum is σ = 91300704. Its totient is φ = 22579008.

The previous prime is 46140449. The next prime is 46140467. The reversal of 46140464 is 46404164.

It is not an unprimeable number, because it can be changed into a prime (46140467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29927 + ... + 31430.

Almost surely, 2^46140464 is an apocalyptic number.

It is an amenable number.

46140464 is a deficient number, since it is larger than the sum of its proper divisors (45160240).

46140464 is a wasteful number, since it uses less digits than its factorization.

46140464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61412 (or 61406 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 46140464 is about 6792.6772336097. The cubic root of 46140464 is about 358.6691188610.

The spelling of 46140464 in words is "forty-six million, one hundred forty thousand, four hundred sixty-four".