82297262 has 4 divisors (see below), whose sum is σ = 123445896. Its totient is φ = 41148630.

The previous prime is 82297253. The next prime is 82297277. The reversal of 82297262 is 26279228.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×82297262³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20574314 + ... + 20574317.

It is an arithmetic number, because the mean of its divisors is an integer number (30861474).

Almost surely, 2^82297262 is an apocalyptic number.

82297262 is a deficient number, since it is larger than the sum of its proper divisors (41148634).

82297262 is a wasteful number, since it uses less digits than its factorization.

82297262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41148633.

The product of its digits is 48384, while the sum is 38.

The square root of 82297262 is about 9071.7838378127. The cubic root of 82297262 is about 434.9724948478.

The spelling of 82297262 in words is "eighty-two million, two hundred ninety-seven thousand, two hundred sixty-two".