922497 has 8 divisors (see below), whose sum is σ = 1235040. Its totient is φ = 612480.

The previous prime is 922489. The next prime is 922499. The reversal of 922497 is 794229.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 922497 - 2³ = 922489 is a prime.

It is a d-powerful number, because it can be written as 9⁴ + 2⁹ + 4³ + 2¹⁵ + 9⁵ + 7⁷ .

It is not an unprimeable number, because it can be changed into a prime (922499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529 + ... + 1457.

It is an arithmetic number, because the mean of its divisors is an integer number (154380).

2⁹²²⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

922497 is a deficient number, since it is larger than the sum of its proper divisors (312543).

922497 is a wasteful number, since it uses less digits than its factorization.

922497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263.

The product of its digits is 9072, while the sum is 33.

The square root of 922497 is about 960.4670738760. The cubic root of 922497 is about 97.3467942331.

The spelling of 922497 in words is "nine hundred twenty-two thousand, four hundred ninety-seven".