10249575 has 36 divisors (see below), whose sum is σ = 19719720. Its totient is φ = 4683840.

The previous prime is 10249573. The next prime is 10249579. The reversal of 10249575 is 57594201.

Added to its reverse (57594201) it gives a triangular number (67843776 = T₁₁₆₄₈).

It is not a de Polignac number, because 10249575 - 2¹ = 10249573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10249573) 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 35 ways as a sum of consecutive naturals, for example, 2281 + ... + 5069.

It is an arithmetic number, because the mean of its divisors is an integer number (547770).

Almost surely, 2^10249575 is an apocalyptic number.

10249575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10249575 is a deficient number, since it is larger than the sum of its proper divisors (9470145).

10249575 is a wasteful number, since it uses less digits than its factorization.

10249575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816 (or 2804 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 10249575 is about 3201.4957441796. The cubic root of 10249575 is about 217.2210719630.

Adding to 10249575 its reverse (57594201), we get a triangular number (67843776 = T₁₁₆₄₈).

The spelling of 10249575 in words is "ten million, two hundred forty-nine thousand, five hundred seventy-five".