8212894023 has 8 divisors (see below), whose sum is σ = 10959012736. Its totient is φ = 5471019000.

The previous prime is 8212894013. The next prime is 8212894031. The reversal of 8212894023 is 3204982128.

8212894023 is nontrivially palindromic in base 15.

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

It is not a de Polignac number, because 8212894023 - 2⁴ = 8212894007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8212894013) 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, 1056403 + ... + 1064148.

It is an arithmetic number, because the mean of its divisors is an integer number (1369876592).

Almost surely, 2^8212894023 is an apocalyptic number.

8212894023 is a deficient number, since it is larger than the sum of its proper divisors (2746118713).

8212894023 is a wasteful number, since it uses less digits than its factorization.

8212894023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121845.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 8212894023 is about 90625.0187475843. The cubic root of 8212894023 is about 2017.5860802367.

The spelling of 8212894023 in words is "eight billion, two hundred twelve million, eight hundred ninety-four thousand, twenty-three".