94892161 has 16 divisors (see below), whose sum is σ = 119951104. Its totient is φ = 73047744.

The previous prime is 94892159. The next prime is 94892173. The reversal of 94892161 is 16129849.

It is not a de Polignac number, because 94892161 - 2¹ = 94892159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94892141) 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, 10725 + ... + 17458.

It is an arithmetic number, because the mean of its divisors is an integer number (7496944).

Almost surely, 2^94892161 is an apocalyptic number.

94892161 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

94892161 is a deficient number, since it is larger than the sum of its proper divisors (25058943).

94892161 is a wasteful number, since it uses less digits than its factorization.

94892161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28240.

The product of its digits is 31104, while the sum is 40.

The square root of 94892161 is about 9741.2607500261. The cubic root of 94892161 is about 456.1175459383.

The spelling of 94892161 in words is "ninety-four million, eight hundred ninety-two thousand, one hundred sixty-one".