10161546 has 16 divisors (see below), whose sum is σ = 21518784. Its totient is φ = 3187904.

The previous prime is 10161499. The next prime is 10161551. The reversal of 10161546 is 64516101.

It is a super-2 number, since 2×10161546² = 206514034220232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49710 + ... + 49913.

It is an arithmetic number, because the mean of its divisors is an integer number (1344924).

Almost surely, 2^10161546 is an apocalyptic number.

10161546 is an abundant number, since it is smaller than the sum of its proper divisors (11357238).

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

10161546 is a wasteful number, since it uses less digits than its factorization.

10161546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99645.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 10161546 is about 3187.7179925458. The cubic root of 10161546 is about 216.5974116593.

Adding to 10161546 its reverse (64516101), we get a palindrome (74677647).

The spelling of 10161546 in words is "ten million, one hundred sixty-one thousand, five hundred forty-six".