10075249 has 6 divisors (see below), whose sum is σ = 10296434. Its totient is φ = 9858720.

The previous prime is 10075229. The next prime is 10075297. The reversal of 10075249 is 94257001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7952400 + 2122849 = 2820^2 + 1457^2 .

It is not a de Polignac number, because 10075249 - 2⁹ = 10074737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10075229) 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 in 5 ways as a sum of consecutive naturals, for example, 72 + ... + 4489.

Almost surely, 2^10075249 is an apocalyptic number.

It is an amenable number.

10075249 is a deficient number, since it is larger than the sum of its proper divisors (221185).

10075249 is an frugal number, since it uses more digits than its factorization.

10075249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655 (or 4608 counting only the distinct ones).

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

The square root of 10075249 is about 3174.1532729218. The cubic root of 10075249 is about 215.9825160174.

The spelling of 10075249 in words is "ten million, seventy-five thousand, two hundred forty-nine".