10345516 has 6 divisors (see below), whose sum is σ = 18104660. Its totient is φ = 5172756.

The previous prime is 10345513. The next prime is 10345549. The reversal of 10345516 is 61554301.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (10345513) 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 as a sum of consecutive naturals, namely, 1293186 + ... + 1293193.

Almost surely, 2^10345516 is an apocalyptic number.

It is an amenable number.

10345516 is a deficient number, since it is larger than the sum of its proper divisors (7759144).

10345516 is a wasteful number, since it uses less digits than its factorization.

10345516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586383 (or 2586381 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 10345516 is about 3216.4446210062. Note that the first 3 decimals coincide. The cubic root of 10345516 is about 217.8967330668.

Adding to 10345516 its reverse (61554301), we get a palindrome (71899817).

The spelling of 10345516 in words is "ten million, three hundred forty-five thousand, five hundred sixteen".