82700326 has 8 divisors (see below), whose sum is σ = 124700544. Its totient is φ = 41133480.

The previous prime is 82700297. The next prime is 82700329. The reversal of 82700326 is 62300728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 82700294 and 82700303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82700329) 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, 107865 + ... + 108628.

It is an arithmetic number, because the mean of its divisors is an integer number (15587568).

Almost surely, 2^82700326 is an apocalyptic number.

82700326 is a deficient number, since it is larger than the sum of its proper divisors (42000218).

82700326 is a wasteful number, since it uses less digits than its factorization.

82700326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216686.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 82700326 is about 9093.9719594905. The cubic root of 82700326 is about 435.6814544720.

The spelling of 82700326 in words is "eighty-two million, seven hundred thousand, three hundred twenty-six".