9028129 has 8 divisors (see below), whose sum is σ = 9984672. Its totient is φ = 8094240.

The previous prime is 9028109. The next prime is 9028141. The reversal of 9028129 is 9218209.

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

It is not a de Polignac number, because 9028129 - 2¹¹ = 9026081 is a prime.

It is a super-2 number, since 2×9028129² = 163014226481282, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9028129.

It is not an unprimeable number, because it can be changed into a prime (9028109) 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, 4819 + ... + 6424.

It is an arithmetic number, because the mean of its divisors is an integer number (1248084).

Almost surely, 2^9028129 is an apocalyptic number.

It is an amenable number.

9028129 is a deficient number, since it is larger than the sum of its proper divisors (956543).

9028129 is a wasteful number, since it uses less digits than its factorization.

9028129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 9028129 is about 3004.6845092289. The cubic root of 9028129 is about 208.2248631429.

The spelling of 9028129 in words is "nine million, twenty-eight thousand, one hundred twenty-nine".