82573083 has 6 divisors (see below), whose sum is σ = 119272244. Its totient is φ = 55048716.

The previous prime is 82573081. The next prime is 82573087. The reversal of 82573083 is 38037528.

82573083 is a `hidden beast` number, since 8 + 2 + 573 + 0 + 83 = 666.

It is not a de Polignac number, because 82573083 - 2¹ = 82573081 is a prime.

It is a super-2 number, since 2×82573083² = 13636628072249778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82573081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4587385 + ... + 4587402.

Almost surely, 2^82573083 is an apocalyptic number.

82573083 is a deficient number, since it is larger than the sum of its proper divisors (36699161).

82573083 is a wasteful number, since it uses less digits than its factorization.

82573083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174793 (or 9174790 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 82573083 is about 9086.9732584618. The cubic root of 82573083 is about 435.4578927910.

The spelling of 82573083 in words is "eighty-two million, five hundred seventy-three thousand, eighty-three".