46515665 has 16 divisors (see below), whose sum is σ = 65152512. Its totient is φ = 31216704.

The previous prime is 46515661. The next prime is 46515691. The reversal of 46515665 is 56651564.

46515665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46515665 - 2² = 46515661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46515661) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12494 + ... + 15783.

It is an arithmetic number, because the mean of its divisors is an integer number (4072032).

Almost surely, 2^46515665 is an apocalyptic number.

It is an amenable number.

46515665 is a deficient number, since it is larger than the sum of its proper divisors (18636847).

46515665 is a wasteful number, since it uses less digits than its factorization.

46515665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28336.

The product of its digits is 108000, while the sum is 38.

The square root of 46515665 is about 6820.2393653009. The cubic root of 46515665 is about 359.6386935737.

The spelling of 46515665 in words is "forty-six million, five hundred fifteen thousand, six hundred sixty-five".