10245161 has 4 divisors (see below), whose sum is σ = 10784400. Its totient is φ = 9705924.

The previous prime is 10245139. The next prime is 10245163. The reversal of 10245161 is 16154201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10245161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10245163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269591 + ... + 269628.

It is an arithmetic number, because the mean of its divisors is an integer number (2696100).

Almost surely, 2^10245161 is an apocalyptic number.

It is an amenable number.

10245161 is a deficient number, since it is larger than the sum of its proper divisors (539239).

10245161 is an equidigital number, since it uses as much as digits as its factorization.

10245161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539238.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10245161 is about 3200.8063046676. The cubic root of 10245161 is about 217.1898852558.

Adding to 10245161 its reverse (16154201), we get a palindrome (26399362).

The spelling of 10245161 in words is "ten million, two hundred forty-five thousand, one hundred sixty-one".