10342279 has 4 divisors (see below), whose sum is σ = 10351440. Its totient is φ = 10333120.

The previous prime is 10342271. The next prime is 10342301. The reversal of 10342279 is 97224301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97224301 = 61 ⋅1593841.

It is a cyclic number.

It is not a de Polignac number, because 10342279 - 2³ = 10342271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2602 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (2587860).

Almost surely, 2^10342279 is an apocalyptic number.

10342279 is a deficient number, since it is larger than the sum of its proper divisors (9161).

10342279 is an equidigital number, since it uses as much as digits as its factorization.

10342279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9160.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 10342279 is about 3215.9413862818. The cubic root of 10342279 is about 217.8740048530.

The spelling of 10342279 in words is "ten million, three hundred forty-two thousand, two hundred seventy-nine".