82263411 has 16 divisors (see below), whose sum is σ = 123417600. Its totient is φ = 54146664.

The previous prime is 82263409. The next prime is 82263427. The reversal of 82263411 is 11436228.

82263411 is a `hidden beast` number, since 8 + 22 + 634 + 1 + 1 = 666.

It is not a de Polignac number, because 82263411 - 2¹ = 82263409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (82263011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17151 + ... + 21416.

It is an arithmetic number, because the mean of its divisors is an integer number (7713600).

Almost surely, 2^82263411 is an apocalyptic number.

82263411 is a deficient number, since it is larger than the sum of its proper divisors (41154189).

82263411 is a wasteful number, since it uses less digits than its factorization.

82263411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38655 (or 38649 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 82263411 is about 9069.9179158358. The cubic root of 82263411 is about 434.9128481765.

Adding to 82263411 its reverse (11436228), we get a palindrome (93699639).

The spelling of 82263411 in words is "eighty-two million, two hundred sixty-three thousand, four hundred eleven".