92916561 has 8 divisors (see below), whose sum is σ = 125457280. Its totient is φ = 61160112.

The previous prime is 92916559. The next prime is 92916581. The reversal of 92916561 is 16561929.

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

It is not a de Polignac number, because 92916561 - 2¹ = 92916559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92916511) 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 7 ways as a sum of consecutive naturals, for example, 195790 + ... + 196263.

It is an arithmetic number, because the mean of its divisors is an integer number (15682160).

Almost surely, 2^92916561 is an apocalyptic number.

It is an amenable number.

92916561 is a deficient number, since it is larger than the sum of its proper divisors (32540719).

92916561 is a wasteful number, since it uses less digits than its factorization.

92916561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392135.

The product of its digits is 29160, while the sum is 39.

The square root of 92916561 is about 9639.3236795950. The cubic root of 92916561 is about 452.9299532547.

The spelling of 92916561 in words is "ninety-two million, nine hundred sixteen thousand, five hundred sixty-one".