10520342 has 8 divisors (see below), whose sum is σ = 18034896. Its totient is φ = 4508712.

The previous prime is 10520309. The next prime is 10520371. The reversal of 10520342 is 24302501.

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

It is a super-2 number, since 2×10520342² = 221355191593928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10520342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375713 + ... + 375740.

It is an arithmetic number, because the mean of its divisors is an integer number (2254362).

Almost surely, 2^10520342 is an apocalyptic number.

10520342 is a deficient number, since it is larger than the sum of its proper divisors (7514554).

10520342 is an equidigital number, since it uses as much as digits as its factorization.

10520342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751462.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10520342 is about 3243.5076691755. The cubic root of 10520342 is about 219.1172755801.

Adding to 10520342 its reverse (24302501), we get a palindrome (34822843).

The spelling of 10520342 in words is "ten million, five hundred twenty thousand, three hundred forty-two".