10079521 has 8 divisors (see below), whose sum is σ = 10700424. Its totient is φ = 9461760.

The previous prime is 10079513. The next prime is 10079527. The reversal of 10079521 is 12597001.

It can be written as a sum of positive squares in 4 ways, for example, as 746496 + 9333025 = 864^2 + 3055^2 .

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 10079521 - 2³ = 10079513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10079527) 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, 11001 + ... + 11881.

It is an arithmetic number, because the mean of its divisors is an integer number (1337553).

It is a Poulet number, since it divides 2^10079520-1.

Almost surely, 2^10079521 is an apocalyptic number.

It is an amenable number.

10079521 is a deficient number, since it is larger than the sum of its proper divisors (620903).

10079521 is an equidigital number, since it uses as much as digits as its factorization.

10079521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 10079521 is about 3174.8261369719. The cubic root of 10079521 is about 216.0130379076.

The spelling of 10079521 in words is "ten million, seventy-nine thousand, five hundred twenty-one".