10290872 has 8 divisors (see below), whose sum is σ = 19295400. Its totient is φ = 5145432.

The previous prime is 10290871. The next prime is 10290893. The reversal of 10290872 is 27809201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10290871) by changing a digit.

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 as a sum of consecutive naturals, namely, 643172 + ... + 643187.

It is an arithmetic number, because the mean of its divisors is an integer number (2411925).

Almost surely, 2^10290872 is an apocalyptic number.

It is an amenable number.

10290872 is a deficient number, since it is larger than the sum of its proper divisors (9004528).

10290872 is a wasteful number, since it uses less digits than its factorization.

10290872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286365 (or 1286361 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 10290872 is about 3207.9389021613. The cubic root of 10290872 is about 217.5124192495.

The spelling of 10290872 in words is "ten million, two hundred ninety thousand, eight hundred seventy-two".