9009029 has 4 divisors (see below), whose sum is σ = 9156780. Its totient is φ = 8861280.

The previous prime is 9009023. The next prime is 9009041. The reversal of 9009029 is 9209009.

9009029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9209009 = 43 ⋅214163.

It can be written as a sum of positive squares in 2 ways, for example, as 158404 + 8850625 = 398^2 + 2975^2 .

It is a cyclic number.

It is not a de Polignac number, because 9009029 - 2⁸ = 9008773 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9008992 and 9009010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9009023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73784 + ... + 73905.

It is an arithmetic number, because the mean of its divisors is an integer number (2289195).

Almost surely, 2^9009029 is an apocalyptic number.

It is an amenable number.

9009029 is a deficient number, since it is larger than the sum of its proper divisors (147751).

9009029 is a wasteful number, since it uses less digits than its factorization.

9009029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147750.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 9009029 is about 3001.5044561020. The cubic root of 9009029 is about 208.0779186008.

The spelling of 9009029 in words is "nine million, nine thousand, twenty-nine".