10279385 has 8 divisors (see below), whose sum is σ = 12354120. Its totient is φ = 8210944.

The previous prime is 10279363. The next prime is 10279387. The reversal of 10279385 is 58397201.

It can be written as a sum of positive squares in 4 ways, for example, as 1201216 + 9078169 = 1096^2 + 3013^2 .

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 10279385 - 2¹⁰ = 10278361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10279387) 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, 3539 + ... + 5751.

It is an arithmetic number, because the mean of its divisors is an integer number (1544265).

Almost surely, 2^10279385 is an apocalyptic number.

It is an amenable number.

10279385 is a deficient number, since it is larger than the sum of its proper divisors (2074735).

10279385 is an equidigital number, since it uses as much as digits as its factorization.

10279385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 10279385 is about 3206.1480003269. The cubic root of 10279385 is about 217.4314576816.

The spelling of 10279385 in words is "ten million, two hundred seventy-nine thousand, three hundred eighty-five".