82263246 has 32 divisors (see below), whose sum is σ = 177666048. Its totient is φ = 25242720.

The previous prime is 82263241. The next prime is 82263271. The reversal of 82263246 is 64236228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82263241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32395 + ... + 34841.

It is an arithmetic number, because the mean of its divisors is an integer number (5552064).

Almost surely, 2^82263246 is an apocalyptic number.

82263246 is an abundant number, since it is smaller than the sum of its proper divisors (95402802).

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

82263246 is a wasteful number, since it uses less digits than its factorization.

82263246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896.

The product of its digits is 27648, while the sum is 33.

The square root of 82263246 is about 9069.9088198283. The cubic root of 82263246 is about 434.9125574006.

The spelling of 82263246 in words is "eighty-two million, two hundred sixty-three thousand, two hundred forty-six".