46636847 has 8 divisors (see below), whose sum is σ = 49351680. Its totient is φ = 43979320.

The previous prime is 46636819. The next prime is 46636861. The reversal of 46636847 is 74863664.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 46636847 - 2¹⁴ = 46620463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46636798 and 46636807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46636817) 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, 12647 + ... + 15912.

It is an arithmetic number, because the mean of its divisors is an integer number (6168960).

Almost surely, 2^46636847 is an apocalyptic number.

46636847 is a deficient number, since it is larger than the sum of its proper divisors (2714833).

46636847 is a wasteful number, since it uses less digits than its factorization.

46636847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28653.

The product of its digits is 580608, while the sum is 44.

The square root of 46636847 is about 6829.1175857500. The cubic root of 46636847 is about 359.9507314263.

The spelling of 46636847 in words is "forty-six million, six hundred thirty-six thousand, eight hundred forty-seven".