922732073 has 4 divisors (see below), whose sum is σ = 926797200. Its totient is φ = 918666948.

The previous prime is 922732021. The next prime is 922732091. The reversal of 922732073 is 370237229.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 370237229 = 29 ⋅12766801.

It is a cyclic number.

It is not a de Polignac number, because 922732073 - 2²² = 918537769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (922737073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2032223 + ... + 2032676.

It is an arithmetic number, because the mean of its divisors is an integer number (231699300).

Almost surely, 2^922732073 is an apocalyptic number.

It is an amenable number.

922732073 is a deficient number, since it is larger than the sum of its proper divisors (4065127).

922732073 is a wasteful number, since it uses less digits than its factorization.

922732073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065126.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 922732073 is about 30376.5052795742. The cubic root of 922732073 is about 973.5506224892.

The spelling of 922732073 in words is "nine hundred twenty-two million, seven hundred thirty-two thousand, seventy-three".