97422 has 16 divisors (see below), whose sum is σ = 210000. Its totient is φ = 29952.

The previous prime is 97397. The next prime is 97423. The reversal of 97422 is 22479.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 97392 and 97401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97423) by changing a digit.

97422 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, 547 + ... + 702.

It is an arithmetic number, because the mean of its divisors is an integer number (13125).

2⁹⁷⁴²² is an apocalyptic number.

97422 is an abundant number, since it is smaller than the sum of its proper divisors (112578).

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 (105000).

97422 is a wasteful number, since it uses less digits than its factorization.

97422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267.

The product of its digits is 1008, while the sum is 24.

The square root of 97422 is about 312.1249749700. The cubic root of 97422 is about 46.0135435861.

The spelling of 97422 in words is "ninety-seven thousand, four hundred twenty-two".