46621764 has 96 divisors (see below), whose sum is σ = 139991040. Its totient is φ = 13142304.

The previous prime is 46621753. The next prime is 46621777. The reversal of 46621764 is 46712664.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 62377 + ... + 63119.

It is an arithmetic number, because the mean of its divisors is an integer number (1458240).

Almost surely, 2^46621764 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 46621764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69995520).

46621764 is an abundant number, since it is smaller than the sum of its proper divisors (93369276).

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

46621764 is a wasteful number, since it uses less digits than its factorization.

46621764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 838 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 46621764 is about 6828.0131810066. The cubic root of 46621764 is about 359.9119228974.

The spelling of 46621764 in words is "forty-six million, six hundred twenty-one thousand, seven hundred sixty-four".