82706363 has 4 divisors (see below), whose sum is σ = 83213928. Its totient is φ = 82198800.

The previous prime is 82706353. The next prime is 82706381. The reversal of 82706363 is 36360728.

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

It is a cyclic number.

It is not a de Polignac number, because 82706363 - 2¹² = 82702267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82706353) 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, 253538 + ... + 253863.

It is an arithmetic number, because the mean of its divisors is an integer number (20803482).

Almost surely, 2^82706363 is an apocalyptic number.

82706363 is a deficient number, since it is larger than the sum of its proper divisors (507565).

82706363 is a wasteful number, since it uses less digits than its factorization.

82706363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507564.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 82706363 is about 9094.3038766032. The cubic root of 82706363 is about 435.6920555787.

The spelling of 82706363 in words is "eighty-two million, seven hundred six thousand, three hundred sixty-three".