946722 has 16 divisors (see below), whose sum is σ = 2164032. Its totient is φ = 270480.

The previous prime is 946717. The next prime is 946727. The reversal of 946722 is 227649.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (946717) and next prime (946727).

It is a d-powerful number, because it can be written as 9⁶ + 4⁶ + 7² + 6⁷ + 2⁷ + 2¹⁷ .

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 946722.

It is not an unprimeable number, because it can be changed into a prime (946727) by changing a digit.

946722 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11229 + ... + 11312.

It is an arithmetic number, because the mean of its divisors is an integer number (135252).

2⁹⁴⁶⁷²² is an apocalyptic number.

946722 is an abundant number, since it is smaller than the sum of its proper divisors (1217310).

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

946722 is a wasteful number, since it uses less digits than its factorization.

946722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22553.

The product of its digits is 6048, while the sum is 30.

The square root of 946722 is about 972.9964028710. The cubic root of 946722 is about 98.1915592343.

The spelling of 946722 in words is "nine hundred forty-six thousand, seven hundred twenty-two".