9106240025 has 12 divisors (see below), whose sum is σ = 11293031292. Its totient is φ = 7284157440.

The previous prime is 9106240001. The next prime is 9106240027. The reversal of 9106240025 is 5200426019.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 545549449 + 8560690576 = 23357^2 + 92524^2 .

It is a de Polignac number, because none of the positive numbers 2^k-9106240025 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9106240025.

It is not an unprimeable number, because it can be changed into a prime (9106240027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296177 + ... + 325473.

It is an arithmetic number, because the mean of its divisors is an integer number (941085941).

Almost surely, 2^9106240025 is an apocalyptic number.

It is an amenable number.

9106240025 is a deficient number, since it is larger than the sum of its proper divisors (2186791267).

9106240025 is a wasteful number, since it uses less digits than its factorization.

9106240025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41740 (or 41735 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 9106240025 is about 95426.6211546862. The cubic root of 9106240025 is about 2088.2365737077.

The spelling of 9106240025 in words is "nine billion, one hundred six million, two hundred forty thousand, twenty-five".