82769196 has 24 divisors (see below), whose sum is σ = 193299904. Its totient is φ = 27565200.

The previous prime is 82769179. The next prime is 82769231. The reversal of 82769196 is 69196728.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15471 + ... + 20121.

Almost surely, 2^82769196 is an apocalyptic number.

It is an amenable number.

82769196 is an abundant number, since it is smaller than the sum of its proper divisors (110530708).

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

82769196 is a wasteful number, since it uses less digits than its factorization.

82769196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6141 (or 6139 counting only the distinct ones).

The product of its digits is 326592, while the sum is 48.

The square root of 82769196 is about 9097.7577457305. The cubic root of 82769196 is about 435.8023611154.

The spelling of 82769196 in words is "eighty-two million, seven hundred sixty-nine thousand, one hundred ninety-six".