9000069 has 8 divisors (see below), whose sum is σ = 12923232. Its totient is φ = 5538480.

The previous prime is 9000067. The next prime is 9000119. The reversal of 9000069 is 9600009.

9000069 = T₁₅₂ + T₁₅₃ + ... + T₃₈₅.

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

It is not a de Polignac number, because 9000069 - 2¹ = 9000067 is a prime.

It is a super-2 number, since 2×9000069² = 162002484009522, which contains 22 as substring.

It is a Curzon number.

9000069 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9000067) 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, 115347 + ... + 115424.

It is an arithmetic number, because the mean of its divisors is an integer number (1615404).

Almost surely, 2^9000069 is an apocalyptic number.

It is an amenable number.

9000069 is a deficient number, since it is larger than the sum of its proper divisors (3923163).

9000069 is a wasteful number, since it uses less digits than its factorization.

9000069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230787.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 9000069 is about 3000.0114999780. The cubic root of 9000069 is about 208.0089138808.

The spelling of 9000069 in words is "nine million, sixty-nine", and thus it is an aban number and an uban number.