46821936 has 80 divisors (see below), whose sum is σ = 138983168. Its totient is φ = 13305600.

The previous prime is 46821923. The next prime is 46821937. The reversal of 46821936 is 63912864.

It is a junction number, because it is equal to n+sod(n) for n = 46821894 and 46821903.

It is not an unprimeable number, because it can be changed into a prime (46821937) 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 15 ways as a sum of consecutive naturals, for example, 111006 + ... + 111426.

Almost surely, 2^46821936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46821936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69491584).

46821936 is an abundant number, since it is smaller than the sum of its proper divisors (92161232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46821936 is a wasteful number, since it uses less digits than its factorization.

46821936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 764 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 46821936 is about 6842.6556248287. The cubic root of 46821936 is about 360.4262851491.

The spelling of 46821936 in words is "forty-six million, eight hundred twenty-one thousand, nine hundred thirty-six".