10245091 has 8 divisors (see below), whose sum is σ = 10674000. Its totient is φ = 9821280.

The previous prime is 10245089. The next prime is 10245139. The reversal of 10245091 is 19054201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10245091 - 2¹ = 10245089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10245061) 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 7 ways as a sum of consecutive naturals, for example, 3136 + ... + 5506.

It is an arithmetic number, because the mean of its divisors is an integer number (1334250).

Almost surely, 2^10245091 is an apocalyptic number.

10245091 is a deficient number, since it is larger than the sum of its proper divisors (428909).

10245091 is a wasteful number, since it uses less digits than its factorization.

10245091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 10245091 is about 3200.7953699042. The cubic root of 10245091 is about 217.1893906051.

Adding to 10245091 its reverse (19054201), we get a palindrome (29299292).

The spelling of 10245091 in words is "ten million, two hundred forty-five thousand, ninety-one".