10249075 has 12 divisors (see below), whose sum is σ = 13378360. Its totient is φ = 7767360.

The previous prime is 10249051. The next prime is 10249081. The reversal of 10249075 is 57094201.

It is a happy number.

It is not a de Polignac number, because 10249075 - 2⁷ = 10248947 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 10314 + ... + 11263.

Almost surely, 2^10249075 is an apocalyptic number.

10249075 is a deficient number, since it is larger than the sum of its proper divisors (3129285).

10249075 is a wasteful number, since it uses less digits than its factorization.

10249075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21606 (or 21601 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 10249075 is about 3201.4176547274. The cubic root of 10249075 is about 217.2175397091.

The spelling of 10249075 in words is "ten million, two hundred forty-nine thousand, seventy-five".