92012885 has 8 divisors (see below), whose sum is σ = 110467896. Its totient is φ = 73575360.

The previous prime is 92012881. The next prime is 92012941. The reversal of 92012885 is 58821029.

It can be written as a sum of positive squares in 4 ways, for example, as 6061444 + 85951441 = 2462^2 + 9271^2 .

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

It is not a de Polignac number, because 92012885 - 2² = 92012881 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92012881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15107 + ... + 20303.

It is an arithmetic number, because the mean of its divisors is an integer number (13808487).

Almost surely, 2^92012885 is an apocalyptic number.

It is an amenable number.

92012885 is a deficient number, since it is larger than the sum of its proper divisors (18455011).

92012885 is a wasteful number, since it uses less digits than its factorization.

92012885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8743.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 92012885 is about 9592.3347001655. The cubic root of 92012885 is about 451.4568177431.

The spelling of 92012885 in words is "ninety-two million, twelve thousand, eight hundred eighty-five".