46731856 has 20 divisors (see below), whose sum is σ = 92029204. Its totient is φ = 22982400.

The previous prime is 46731833. The next prime is 46731857. The reversal of 46731856 is 65813764.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20106256 + 26625600 = 4484^2 + 5160^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46731857) 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, 22965 + ... + 24916.

Almost surely, 2^46731856 is an apocalyptic number.

It is an amenable number.

46731856 is a deficient number, since it is larger than the sum of its proper divisors (45297348).

46731856 is a wasteful number, since it uses less digits than its factorization.

46731856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47950 (or 47944 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 46731856 is about 6836.0702161403. The cubic root of 46731856 is about 360.1949972396.

It can be divided in two parts, 467 and 31856, that added together give a palindrome (32323).

The spelling of 46731856 in words is "forty-six million, seven hundred thirty-one thousand, eight hundred fifty-six".