10345250 has 16 divisors (see below), whose sum is σ = 19366776. Its totient is φ = 4138000.

The previous prime is 10345249. The next prime is 10345273. The reversal of 10345250 is 5254301.

It can be written as a sum of positive squares in 4 ways, for example, as 3433609 + 6911641 = 1853^2 + 2629^2 .

It is an alternating number because its digits alternate between odd and even.

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 in 7 ways as a sum of consecutive naturals, for example, 20441 + ... + 20940.

Almost surely, 2^10345250 is an apocalyptic number.

10345250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10345250 is a deficient number, since it is larger than the sum of its proper divisors (9021526).

10345250 is an equidigital number, since it uses as much as digits as its factorization.

10345250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41398 (or 41388 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 10345250 is about 3216.4032707358. The cubic root of 10345250 is about 217.8948655580.

Adding to 10345250 its reverse (5254301), we get a palindrome (15599551).

The spelling of 10345250 in words is "ten million, three hundred forty-five thousand, two hundred fifty".