10085450 has 12 divisors (see below), whose sum is σ = 18759030. Its totient is φ = 4034160.

The previous prime is 10085429. The next prime is 10085473. The reversal of 10085450 is 5458001.

It can be written as a sum of positive squares in 3 ways, for example, as 6599761 + 3485689 = 2569^2 + 1867^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100805 + ... + 100904.

Almost surely, 2^10085450 is an apocalyptic number.

10085450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10085450 is a deficient number, since it is larger than the sum of its proper divisors (8673580).

10085450 is a wasteful number, since it uses less digits than its factorization.

10085450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201721 (or 201716 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 10085450 is about 3175.7597516185. The cubic root of 10085450 is about 216.0553841746.

The spelling of 10085450 in words is "ten million, eighty-five thousand, four hundred fifty".