46660687 has 8 divisors (see below), whose sum is σ = 47344320. Its totient is φ = 45981600.

The previous prime is 46660657. The next prime is 46660717. The reversal of 46660687 is 78606664.

It is an interprime number because it is at equal distance from previous prime (46660657) and next prime (46660717).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46660687 is a prime.

It is a super-2 number, since 2×46660687² = 4354439422623938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46660657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23173 + ... + 25105.

It is an arithmetic number, because the mean of its divisors is an integer number (5918040).

Almost surely, 2^46660687 is an apocalyptic number.

46660687 is a deficient number, since it is larger than the sum of its proper divisors (683633).

46660687 is a wasteful number, since it uses less digits than its factorization.

46660687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 46660687 is about 6830.8628298334. The cubic root of 46660687 is about 360.0120546375.

The spelling of 46660687 in words is "forty-six million, six hundred sixty thousand, six hundred eighty-seven".