164326026 has 16 divisors (see below), whose sum is σ = 328861728. Its totient is φ = 54740400.

The previous prime is 164326013. The next prime is 164326031. The reversal of 164326026 is 620623461.

164326026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 164325984 and 164326002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2581 + ... + 18311.

It is an arithmetic number, because the mean of its divisors is an integer number (20553858).

Almost surely, 2^164326026 is an apocalyptic number.

164326026 is an abundant number, since it is smaller than the sum of its proper divisors (164535702).

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

164326026 is a wasteful number, since it uses less digits than its factorization.

164326026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17477.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 164326026 is about 12818.9713315851. The cubic root of 164326026 is about 547.7328448102.

Adding to 164326026 its reverse (620623461), we get a palindrome (784949487).

The spelling of 164326026 in words is "one hundred sixty-four million, three hundred twenty-six thousand, twenty-six".