46671731 has 8 divisors (see below), whose sum is σ = 47487120. Its totient is φ = 45859968.

The previous prime is 46671721. The next prime is 46671787. The reversal of 46671731 is 13717664.

46671731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-46671731 is a prime.

It is a super-2 number, since 2×46671731² = 4356500949072722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46671691 and 46671700.

It is not an unprimeable number, because it can be changed into a prime (46671721) 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 7 ways as a sum of consecutive naturals, for example, 40775 + ... + 41903.

It is an arithmetic number, because the mean of its divisors is an integer number (5935890).

Almost surely, 2^46671731 is an apocalyptic number.

46671731 is a deficient number, since it is larger than the sum of its proper divisors (815389).

46671731 is a wasteful number, since it uses less digits than its factorization.

46671731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813.

The product of its digits is 21168, while the sum is 35.

The square root of 46671731 is about 6831.6711718290. The cubic root of 46671731 is about 360.0404558445.

The spelling of 46671731 in words is "forty-six million, six hundred seventy-one thousand, seven hundred thirty-one".