164307382 has 4 divisors (see below), whose sum is σ = 246461076. Its totient is φ = 82153690.

The previous prime is 164307379. The next prime is 164307391. The reversal of 164307382 is 283703461.

It is a happy number.

164307382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283703461 = 6911 ⋅41051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41076844 + ... + 41076847.

It is an arithmetic number, because the mean of its divisors is an integer number (61615269).

Almost surely, 2^164307382 is an apocalyptic number.

164307382 is a deficient number, since it is larger than the sum of its proper divisors (82153694).

164307382 is an equidigital number, since it uses as much as digits as its factorization.

164307382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82153693.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 164307382 is about 12818.2441075211. The cubic root of 164307382 is about 547.7121292493.

The spelling of 164307382 in words is "one hundred sixty-four million, three hundred seven thousand, three hundred eighty-two".