922340 has 24 divisors (see below), whose sum is σ = 1959552. Its totient is φ = 364640.

The previous prime is 922333. The next prime is 922351. The reversal of 922340 is 43229.

It is a super-2 number, since 2×922340² = 1701422151200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1925 + ... + 2355.

It is an arithmetic number, because the mean of its divisors is an integer number (81648).

2⁹²²³⁴⁰ is an apocalyptic number.

It is an amenable number.

922340 is an abundant number, since it is smaller than the sum of its proper divisors (1037212).

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

922340 is a wasteful number, since it uses less digits than its factorization.

922340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 922340 is about 960.3853393300. The cubic root of 922340 is about 97.3412714278.

Adding to 922340 its reverse (43229), we get a palindrome (965569).

The spelling of 922340 in words is "nine hundred twenty-two thousand, three hundred forty".