82016254 has 16 divisors (see below), whose sum is σ = 125965440. Its totient is φ = 40037400.

The previous prime is 82016251. The next prime is 82016257. The reversal of 82016254 is 45261028.

It is an interprime number because it is at equal distance from previous prime (82016251) and next prime (82016257).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82016251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15517 + ... + 20119.

It is an arithmetic number, because the mean of its divisors is an integer number (7872840).

Almost surely, 2^82016254 is an apocalyptic number.

82016254 is a deficient number, since it is larger than the sum of its proper divisors (43949186).

82016254 is a wasteful number, since it uses less digits than its factorization.

82016254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 82016254 is about 9056.2825706799. The cubic root of 82016254 is about 434.4768520471.

The spelling of 82016254 in words is "eighty-two million, sixteen thousand, two hundred fifty-four".