164264012 has 12 divisors (see below), whose sum is σ = 313595016. Its totient is φ = 74665440.

The previous prime is 164264003. The next prime is 164264021. The reversal of 164264012 is 210462461.

164264012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (164264003) and next prime (164264021).

It is a super-2 number, since 2×164264012² = 53965331276672288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1866593 + ... + 1866680.

It is an arithmetic number, because the mean of its divisors is an integer number (26132918).

Almost surely, 2^164264012 is an apocalyptic number.

It is an amenable number.

164264012 is a deficient number, since it is larger than the sum of its proper divisors (149331004).

164264012 is a wasteful number, since it uses less digits than its factorization.

164264012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733288 (or 3733286 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 164264012 is about 12816.5522665029. The cubic root of 164264012 is about 547.6639342847.

The spelling of 164264012 in words is "one hundred sixty-four million, two hundred sixty-four thousand, twelve".