46853687 has 4 divisors (see below), whose sum is σ = 47134416. Its totient is φ = 46572960.

The previous prime is 46853671. The next prime is 46853699. The reversal of 46853687 is 78635864.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46853687 - 2⁴ = 46853671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46853627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140114 + ... + 140447.

It is an arithmetic number, because the mean of its divisors is an integer number (11783604).

Almost surely, 2^46853687 is an apocalyptic number.

46853687 is a deficient number, since it is larger than the sum of its proper divisors (280729).

46853687 is a wasteful number, since it uses less digits than its factorization.

46853687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280728.

The product of its digits is 967680, while the sum is 47.

The square root of 46853687 is about 6844.9753104011. The cubic root of 46853687 is about 360.5077377769.

The spelling of 46853687 in words is "forty-six million, eight hundred fifty-three thousand, six hundred eighty-seven".