10161846 has 48 divisors (see below), whose sum is σ = 23749440. Its totient is φ = 3129840.

The previous prime is 10161841. The next prime is 10161857. The reversal of 10161846 is 64816101.

10161846 is a `hidden beast` number, since 1 + 0 + 1 + 618 + 46 = 666.

It is a super-2 number, since 2×10161846² = 206526228255432, which contains 22 as substring.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 14361 + ... + 15051.

It is an arithmetic number, because the mean of its divisors is an integer number (494780).

Almost surely, 2^10161846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10161846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11874720).

10161846 is an abundant number, since it is smaller than the sum of its proper divisors (13587594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10161846 is a wasteful number, since it uses less digits than its factorization.

10161846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10161846 is about 3187.7650478039. The cubic root of 10161846 is about 216.5995431783.

Adding to 10161846 its reverse (64816101), we get a palindrome (74977947).

The spelling of 10161846 in words is "ten million, one hundred sixty-one thousand, eight hundred forty-six".