10840129 has 8 divisors (see below), whose sum is σ = 11077920. Its totient is φ = 10604256.

The previous prime is 10840117. The next prime is 10840147. The reversal of 10840129 is 92104801.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10840129 - 2⁵ = 10840097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10840189) 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, 18174 + ... + 18760.

It is an arithmetic number, because the mean of its divisors is an integer number (1384740).

Almost surely, 2^10840129 is an apocalyptic number.

It is an amenable number.

10840129 is a deficient number, since it is larger than the sum of its proper divisors (237791).

10840129 is an equidigital number, since it uses as much as digits as its factorization.

10840129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10840129 is about 3292.4351170524. The cubic root of 10840129 is about 221.3153228337.

The spelling of 10840129 in words is "ten million, eight hundred forty thousand, one hundred twenty-nine".