82994333 has 2 divisors, whose sum is σ = 82994334. Its totient is φ = 82994332.

The previous prime is 82994321. The next prime is 82994371. The reversal of 82994333 is 33349928.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71284249 + 11710084 = 8443^2 + 3422^2 .

It is a cyclic number.

It is not a de Polignac number, because 82994333 - 2¹⁴ = 82977949 is a prime.

It is a super-2 number, since 2×82994333² = 13776118620229778, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82994383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41497166 + 41497167.

It is an arithmetic number, because the mean of its divisors is an integer number (41497167).

Almost surely, 2^82994333 is an apocalyptic number.

It is an amenable number.

82994333 is a deficient number, since it is larger than the sum of its proper divisors (1).

82994333 is an equidigital number, since it uses as much as digits as its factorization.

82994333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The square root of 82994333 is about 9110.1225568046. The cubic root of 82994333 is about 436.1971392671.

The spelling of 82994333 in words is "eighty-two million, nine hundred ninety-four thousand, three hundred thirty-three".