92680729 has 8 divisors (see below), whose sum is σ = 94727880. Its totient is φ = 90644736.

The previous prime is 92680717. The next prime is 92680733. The reversal of 92680729 is 92708629.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 24651225 + 68029504 = 4965^2 + 8248^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 92680729 - 2⁵ = 92680697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92680769) by changing a digit.

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, 15267 + ... + 20455.

It is an arithmetic number, because the mean of its divisors is an integer number (11840985).

Almost surely, 2^92680729 is an apocalyptic number.

It is an amenable number.

92680729 is a deficient number, since it is larger than the sum of its proper divisors (2047151).

92680729 is a wasteful number, since it uses less digits than its factorization.

92680729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5579.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 92680729 is about 9627.0830992570. The cubic root of 92680729 is about 452.5464339883.

The spelling of 92680729 in words is "ninety-two million, six hundred eighty thousand, seven hundred twenty-nine".