10342825 has 6 divisors (see below), whose sum is σ = 12825134. Its totient is φ = 8274240.

The previous prime is 10342823. The next prime is 10342837. The reversal of 10342825 is 52824301.

It can be written as a sum of positive squares in 3 ways, for example, as 169 + 10342656 = 13^2 + 3216^2 .

It is not a de Polignac number, because 10342825 - 2¹ = 10342823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 413713 = 10342825 / (1 + 0 + 3 + 4 + 2 + 8 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10342825.

It is not an unprimeable number, because it can be changed into a prime (10342823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206832 + ... + 206881.

Almost surely, 2^10342825 is an apocalyptic number.

It is an amenable number.

10342825 is a deficient number, since it is larger than the sum of its proper divisors (2482309).

10342825 is an equidigital number, since it uses as much as digits as its factorization.

10342825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413723 (or 413718 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 10342825 is about 3216.0262747683. The cubic root of 10342825 is about 217.8778388601.

The spelling of 10342825 in words is "ten million, three hundred forty-two thousand, eight hundred twenty-five".