9022739 has 16 divisors (see below), whose sum is σ = 10817280. Its totient is φ = 7428960.

The previous prime is 9022723. The next prime is 9022753. The reversal of 9022739 is 9372209.

It is not a de Polignac number, because 9022739 - 2⁴ = 9022723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9022759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3869 + ... + 5745.

It is an arithmetic number, because the mean of its divisors is an integer number (676080).

Almost surely, 2^9022739 is an apocalyptic number.

9022739 is a deficient number, since it is larger than the sum of its proper divisors (1794541).

9022739 is a wasteful number, since it uses less digits than its factorization.

9022739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9022739 is about 3003.7874425465. The cubic root of 9022739 is about 208.1834165546.

The spelling of 9022739 in words is "nine million, twenty-two thousand, seven hundred thirty-nine".