164348266 has 4 divisors (see below), whose sum is σ = 246522402. Its totient is φ = 82174132.

The previous prime is 164348251. The next prime is 164348269. The reversal of 164348266 is 662843461.

164348266 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86397025 + 77951241 = 9295^2 + 8829^2 .

It is not an unprimeable number, because it can be changed into a prime (164348269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41087065 + ... + 41087068.

Almost surely, 2^164348266 is an apocalyptic number.

164348266 is a deficient number, since it is larger than the sum of its proper divisors (82174136).

164348266 is an equidigital number, since it uses as much as digits as its factorization.

164348266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82174135.

The product of its digits is 165888, while the sum is 40.

The square root of 164348266 is about 12819.8387665368. The cubic root of 164348266 is about 547.7575538784.

The spelling of 164348266 in words is "one hundred sixty-four million, three hundred forty-eight thousand, two hundred sixty-six".