8266214196 has 18 divisors (see below), whose sum is σ = 20895152642. Its totient is φ = 2755404720.

The previous prime is 8266214183. The next prime is 8266214239. The reversal of 8266214196 is 6914126628.

8266214196 is a `hidden beast` number, since 8 + 2 + 6 + 621 + 4 + 19 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6416010000 + 1850204196 = 80100^2 + 43014^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114808495 + ... + 114808566.

Almost surely, 2^8266214196 is an apocalyptic number.

It is an amenable number.

8266214196 is an abundant number, since it is smaller than the sum of its proper divisors (12628938446).

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

8266214196 is a wasteful number, since it uses less digits than its factorization.

8266214196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229617071 (or 229617066 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 8266214196 is about 90918.7230222686. The cubic root of 8266214196 is about 2021.9428906669.

The spelling of 8266214196 in words is "eight billion, two hundred sixty-six million, two hundred fourteen thousand, one hundred ninety-six".