92801081 has 4 divisors (see below), whose sum is σ = 95064564. Its totient is φ = 90537600.

The previous prime is 92801029. The next prime is 92801209. The reversal of 92801081 is 18010829.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13875625 + 78925456 = 3725^2 + 8884^2 .

It is a cyclic number.

It is not a de Polignac number, because 92801081 - 2⁶ = 92801017 is a prime.

It is a super-2 number, since 2×92801081² = 17224081269537122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (92801581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1131680 + ... + 1131761.

It is an arithmetic number, because the mean of its divisors is an integer number (23766141).

Almost surely, 2^92801081 is an apocalyptic number.

It is an amenable number.

92801081 is a deficient number, since it is larger than the sum of its proper divisors (2263483).

92801081 is a wasteful number, since it uses less digits than its factorization.

92801081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263482.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 92801081 is about 9633.3317704728. The cubic root of 92801081 is about 452.7422363254.

The spelling of 92801081 in words is "ninety-two million, eight hundred one thousand, eighty-one".