8212995 has 40 divisors (see below), whose sum is σ = 16831584. Its totient is φ = 3753216.

The previous prime is 8212991. The next prime is 8213033. The reversal of 8212995 is 5992128.

It is not a de Polignac number, because 8212995 - 2² = 8212991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8212991) 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 39 ways as a sum of consecutive naturals, for example, 1387 + ... + 4283.

Almost surely, 2^8212995 is an apocalyptic number.

8212995 is an abundant number, since it is smaller than the sum of its proper divisors (8618589).

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

8212995 is a wasteful number, since it uses less digits than its factorization.

8212995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921 (or 2912 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 8212995 is about 2865.8323398273. The cubic root of 8212995 is about 201.7594348900.

The spelling of 8212995 in words is "eight million, two hundred twelve thousand, nine hundred ninety-five".