82432276 has 12 divisors (see below), whose sum is σ = 150528672. Its totient is φ = 39424088.

The previous prime is 82432267. The next prime is 82432283. The reversal of 82432276 is 67223428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447910 + ... + 448093.

It is an arithmetic number, because the mean of its divisors is an integer number (12544056).

Almost surely, 2^82432276 is an apocalyptic number.

It is an amenable number.

82432276 is a deficient number, since it is larger than the sum of its proper divisors (68096396).

82432276 is a wasteful number, since it uses less digits than its factorization.

82432276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896030 (or 896028 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 82432276 is about 9079.2222133837. Note that the first 4 decimals coincide. The cubic root of 82432276 is about 435.2102317578.

The spelling of 82432276 in words is "eighty-two million, four hundred thirty-two thousand, two hundred seventy-six".