82570296 has 16 divisors (see below), whose sum is σ = 206425800. Its totient is φ = 27523424.

The previous prime is 82570291. The next prime is 82570349. The reversal of 82570296 is 69207528.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82570291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720191 + ... + 1720238.

Almost surely, 2^82570296 is an apocalyptic number.

It is an amenable number.

82570296 is an abundant number, since it is smaller than the sum of its proper divisors (123855504).

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

82570296 is a wasteful number, since it uses less digits than its factorization.

82570296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440438 (or 3440434 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 82570296 is about 9086.8199057756. The cubic root of 82570296 is about 435.4529935560.

The spelling of 82570296 in words is "eighty-two million, five hundred seventy thousand, two hundred ninety-six".