82231046 has 4 divisors (see below), whose sum is σ = 123346572. Its totient is φ = 41115522.

The previous prime is 82231013. The next prime is 82231063. The reversal of 82231046 is 64013228.

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

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, 20557760 + ... + 20557763.

It is an arithmetic number, because the mean of its divisors is an integer number (30836643).

Almost surely, 2^82231046 is an apocalyptic number.

82231046 is a deficient number, since it is larger than the sum of its proper divisors (41115526).

82231046 is a wasteful number, since it uses less digits than its factorization.

82231046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41115525.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 82231046 is about 9068.1335455539. The cubic root of 82231046 is about 434.8558045872.

The spelling of 82231046 in words is "eighty-two million, two hundred thirty-one thousand, forty-six".