10144069 has 8 divisors (see below), whose sum is σ = 10999800. Its totient is φ = 9299136.

The previous prime is 10144067. The next prime is 10144073. The reversal of 10144069 is 96044101.

It can be written as a sum of positive squares in 4 ways, for example, as 315844 + 9828225 = 562^2 + 3135^2 .

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 10144069 - 2¹ = 10144067 is a prime.

It is a super-2 number, since 2×10144069² = 205804271753522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144061) 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, 682 + ... + 4555.

It is an arithmetic number, because the mean of its divisors is an integer number (1374975).

Almost surely, 2^10144069 is an apocalyptic number.

It is an amenable number.

10144069 is a deficient number, since it is larger than the sum of its proper divisors (855731).

10144069 is a wasteful number, since it uses less digits than its factorization.

10144069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 10144069 is about 3184.9755101099. The cubic root of 10144069 is about 216.4731639884.

The spelling of 10144069 in words is "ten million, one hundred forty-four thousand, sixty-nine".