10259449 has 16 divisors (see below), whose sum is σ = 11940480. Its totient is φ = 8743680.

The previous prime is 10259443. The next prime is 10259461. The reversal of 10259449 is 94495201.

It is not a de Polignac number, because 10259449 - 2⁷ = 10259321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10259443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6739 + ... + 8119.

It is an arithmetic number, because the mean of its divisors is an integer number (746280).

Almost surely, 2^10259449 is an apocalyptic number.

10259449 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10259449 is a deficient number, since it is larger than the sum of its proper divisors (1681031).

10259449 is a wasteful number, since it uses less digits than its factorization.

10259449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 10259449 is about 3203.0374646576. The cubic root of 10259449 is about 217.2908033903.

The spelling of 10259449 in words is "ten million, two hundred fifty-nine thousand, four hundred forty-nine".