82083455 has 16 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 63628320.

The previous prime is 82083433. The next prime is 82083457. The reversal of 82083455 is 55438028.

It is not a de Polignac number, because 82083455 - 2¹² = 82079359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82083457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18986 + ... + 22904.

It is an arithmetic number, because the mean of its divisors is an integer number (6350400).

Almost surely, 2^82083455 is an apocalyptic number.

82083455 is a deficient number, since it is larger than the sum of its proper divisors (19522945).

82083455 is a wasteful number, since it uses less digits than its factorization.

82083455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 82083455 is about 9059.9919977890. The cubic root of 82083455 is about 434.5954842562.

The spelling of 82083455 in words is "eighty-two million, eighty-three thousand, four hundred fifty-five".