10425518 has 4 divisors (see below), whose sum is σ = 15638280. Its totient is φ = 5212758.

The previous prime is 10425491. The next prime is 10425553. The reversal of 10425518 is 81552401.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2606378 + ... + 2606381.

It is an arithmetic number, because the mean of its divisors is an integer number (3909570).

Almost surely, 2^10425518 is an apocalyptic number.

10425518 is a deficient number, since it is larger than the sum of its proper divisors (5212762).

10425518 is an equidigital number, since it uses as much as digits as its factorization.

10425518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5212761.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 10425518 is about 3228.8570733311. The cubic root of 10425518 is about 218.4569574864.

Adding to 10425518 its reverse (81552401), we get a palindrome (91977919).

The spelling of 10425518 in words is "ten million, four hundred twenty-five thousand, five hundred eighteen".