10161849 has 16 divisors (see below), whose sum is σ = 13996800. Its totient is φ = 6554496.

The previous prime is 10161841. The next prime is 10161857. The reversal of 10161849 is 94816101.

It is an interprime number because it is at equal distance from previous prime (10161841) and next prime (10161857).

It is not a de Polignac number, because 10161849 - 2³ = 10161841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10161841) 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 15 ways as a sum of consecutive naturals, for example, 12157 + ... + 12965.

It is an arithmetic number, because the mean of its divisors is an integer number (874800).

Almost surely, 2^10161849 is an apocalyptic number.

It is an amenable number.

10161849 is a deficient number, since it is larger than the sum of its proper divisors (3834951).

10161849 is an equidigital number, since it uses as much as digits as its factorization.

10161849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 10161849 is about 3187.7655183529. The cubic root of 10161849 is about 216.5995644933.

The spelling of 10161849 in words is "ten million, one hundred sixty-one thousand, eight hundred forty-nine".