8212476 has 12 divisors (see below), whose sum is σ = 19162472. Its totient is φ = 2737488.

The previous prime is 8212471. The next prime is 8212487. The reversal of 8212476 is 6742128.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8212471) 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 3 ways as a sum of consecutive naturals, for example, 342175 + ... + 342198.

Almost surely, 2^8212476 is an apocalyptic number.

It is an amenable number.

8212476 is an abundant number, since it is smaller than the sum of its proper divisors (10949996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8212476 is a wasteful number, since it uses less digits than its factorization.

8212476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684380 (or 684378 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 8212476 is about 2865.7417887870. The cubic root of 8212476 is about 201.7551849035.

The spelling of 8212476 in words is "eight million, two hundred twelve thousand, four hundred seventy-six".