46231687 has 4 divisors (see below), whose sum is σ = 48951216. Its totient is φ = 43512160.

The previous prime is 46231667. The next prime is 46231699. The reversal of 46231687 is 78613264.

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

It is a cyclic number.

It is not a de Polignac number, because 46231687 - 2¹¹ = 46229639 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 (46231667) 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 3 ways as a sum of consecutive naturals, for example, 1359739 + ... + 1359772.

It is an arithmetic number, because the mean of its divisors is an integer number (12237804).

Almost surely, 2^46231687 is an apocalyptic number.

46231687 is a deficient number, since it is larger than the sum of its proper divisors (2719529).

46231687 is a wasteful number, since it uses less digits than its factorization.

46231687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719528.

The product of its digits is 48384, while the sum is 37.

The square root of 46231687 is about 6799.3887225250. The cubic root of 46231687 is about 358.9053347644.

The spelling of 46231687 in words is "forty-six million, two hundred thirty-one thousand, six hundred eighty-seven".