92394881 has 4 divisors (see below), whose sum is σ = 97829892. Its totient is φ = 86959872.

The previous prime is 92394851. The next prime is 92394923. The reversal of 92394881 is 18849329.

It is a happy number.

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 61481281 + 30913600 = 7841^2 + 5560^2 .

It is a cyclic number.

It is not a de Polignac number, because 92394881 - 2¹⁴ = 92378497 is a prime.

It is a super-2 number, since 2×92394881² = 17073628070008322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92394851) 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 3 ways as a sum of consecutive naturals, for example, 2717480 + ... + 2717513.

It is an arithmetic number, because the mean of its divisors is an integer number (24457473).

Almost surely, 2^92394881 is an apocalyptic number.

It is an amenable number.

92394881 is a deficient number, since it is larger than the sum of its proper divisors (5435011).

92394881 is a wasteful number, since it uses less digits than its factorization.

92394881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435010.

The product of its digits is 124416, while the sum is 44.

The square root of 92394881 is about 9612.2256007649. The cubic root of 92394881 is about 452.0807035394.

The spelling of 92394881 in words is "ninety-two million, three hundred ninety-four thousand, eight hundred eighty-one".