163340082 has 24 divisors (see below), whose sum is σ = 354139500. Its totient is φ = 54410400.

The previous prime is 163340081. The next prime is 163340083. The reversal of 163340082 is 280043361.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (163340081) and next prime (163340083).

It can be written as a sum of positive squares in 2 ways, for example, as 141633801 + 21706281 = 11901^2 + 4659^2 .

It is not an unprimeable number, because it can be changed into a prime (163340081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47832 + ... + 51132.

Almost surely, 2^163340082 is an apocalyptic number.

163340082 is an abundant number, since it is smaller than the sum of its proper divisors (190799418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163340082 is a wasteful number, since it uses less digits than its factorization.

163340082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6058 (or 6055 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 163340082 is about 12780.4570340814. The cubic root of 163340082 is about 546.6351944172.

The spelling of 163340082 in words is "one hundred sixty-three million, three hundred forty thousand, eighty-two".