10069409 has 8 divisors (see below), whose sum is σ = 11904960. Its totient is φ = 8333136.

The previous prime is 10069403. The next prime is 10069427. The reversal of 10069409 is 90496001.

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

It is not a de Polignac number, because 10069409 - 2⁴ = 10069393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10069403) 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 7 ways as a sum of consecutive naturals, for example, 24599 + ... + 25004.

It is an arithmetic number, because the mean of its divisors is an integer number (1488120).

Almost surely, 2^10069409 is an apocalyptic number.

It is an amenable number.

10069409 is a deficient number, since it is larger than the sum of its proper divisors (1835551).

10069409 is an equidigital number, since it uses as much as digits as its factorization.

10069409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49639.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 10069409 is about 3173.2332092048. The cubic root of 10069409 is about 215.9407773739.

The spelling of 10069409 in words is "ten million, sixty-nine thousand, four hundred nine".