892256012 has 24 divisors (see below), whose sum is σ = 1623444480. Its totient is φ = 428622480.

The previous prime is 892256011. The next prime is 892256039. The reversal of 892256012 is 210652298.

It is a happy number.

It is a super-2 number, since 2×892256012² = 1592241581900288288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (892256011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8648 + ... + 43119.

It is an arithmetic number, because the mean of its divisors is an integer number (67643520).

Almost surely, 2^892256012 is an apocalyptic number.

It is an amenable number.

892256012 is a deficient number, since it is larger than the sum of its proper divisors (731188468).

892256012 is a wasteful number, since it uses less digits than its factorization.

892256012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51941 (or 51939 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 892256012 is about 29870.6546965412. The cubic root of 892256012 is about 962.7122417652.

The spelling of 892256012 in words is "eight hundred ninety-two million, two hundred fifty-six thousand, twelve".