162340634 has 8 divisors (see below), whose sum is σ = 243622080. Its totient is φ = 81133276.

The previous prime is 162340631. The next prime is 162340663. The reversal of 162340634 is 436043261.

162340634 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 162340597 and 162340606.

It is not an unprimeable number, because it can be changed into a prime (162340631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12674 + ... + 22029.

It is an arithmetic number, because the mean of its divisors is an integer number (30452760).

Almost surely, 2^162340634 is an apocalyptic number.

162340634 is a deficient number, since it is larger than the sum of its proper divisors (81281446).

162340634 is a wasteful number, since it uses less digits than its factorization.

162340634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37044.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 162340634 is about 12741.2964018580. The cubic root of 162340634 is about 545.5179924967.

Adding to 162340634 its reverse (436043261), we get a palindrome (598383895).

The spelling of 162340634 in words is "one hundred sixty-two million, three hundred forty thousand, six hundred thirty-four".