46140665 has 16 divisors (see below), whose sum is σ = 57094848. Its totient is φ = 35770176.

The previous prime is 46140659. The next prime is 46140667. The reversal of 46140665 is 56604164.

It is a cyclic number.

It is not a de Polignac number, because 46140665 - 2⁴ = 46140649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46140667) 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 15 ways as a sum of consecutive naturals, for example, 81674 + ... + 82236.

It is an arithmetic number, because the mean of its divisors is an integer number (3568428).

Almost surely, 2^46140665 is an apocalyptic number.

It is an amenable number.

46140665 is a deficient number, since it is larger than the sum of its proper divisors (10954183).

46140665 is a wasteful number, since it uses less digits than its factorization.

46140665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 46140665 is about 6792.6920289382. The cubic root of 46140665 is about 358.6696396792.

The spelling of 46140665 in words is "forty-six million, one hundred forty thousand, six hundred sixty-five".