10161245 has 8 divisors (see below), whose sum is σ = 12221280. Its totient is φ = 8110480.

The previous prime is 10161227. The next prime is 10161251. The reversal of 10161245 is 54216101.

10161245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-10161245 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386 + ... + 4524.

It is an arithmetic number, because the mean of its divisors is an integer number (1527660).

Almost surely, 2^10161245 is an apocalyptic number.

It is an amenable number.

10161245 is a deficient number, since it is larger than the sum of its proper divisors (2060035).

10161245 is an equidigital number, since it uses as much as digits as its factorization.

10161245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4635.

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

The square root of 10161245 is about 3187.6707797387. The cubic root of 10161245 is about 216.5952729932.

Adding to 10161245 its reverse (54216101), we get a palindrome (64377346).

The spelling of 10161245 in words is "ten million, one hundred sixty-one thousand, two hundred forty-five".