46722 has 16 divisors (see below), whose sum is σ = 100800. Its totient is φ = 14352.

The previous prime is 46703. The next prime is 46723. The reversal of 46722 is 22764.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46723) by changing a digit.

46722 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222 + ... + 377.

It is an arithmetic number, because the mean of its divisors is an integer number (6300).

2⁴⁶⁷²² is an apocalyptic number.

46722 is an abundant number, since it is smaller than the sum of its proper divisors (54078).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50400).

46722 is a wasteful number, since it uses less digits than its factorization.

46722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617.

The product of its digits is 672, while the sum is 21.

The square root of 46722 is about 216.1527237858. The cubic root of 46722 is about 36.0169673105.

The spelling of 46722 in words is "forty-six thousand, seven hundred twenty-two".