964422 has 24 divisors (see below), whose sum is σ = 2110680. Its totient is φ = 318240.

The previous prime is 964417. The next prime is 964423. The reversal of 964422 is 224469.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964423) by changing a digit.

964422 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 11 ways as a sum of consecutive naturals, for example, 2154 + ... + 2562.

It is an arithmetic number, because the mean of its divisors is an integer number (87945).

2⁹⁶⁴⁴²² is an apocalyptic number.

964422 is an abundant number, since it is smaller than the sum of its proper divisors (1146258).

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

964422 is a wasteful number, since it uses less digits than its factorization.

964422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 545 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 964422 is about 982.0498968993. The cubic root of 964422 is about 98.7997175272.

The spelling of 964422 in words is "nine hundred sixty-four thousand, four hundred twenty-two".