164303492 has 12 divisors (see below), whose sum is σ = 289461900. Its totient is φ = 81600096.

The previous prime is 164303471. The next prime is 164303527. The reversal of 164303492 is 294303461.

It can be written as a sum of positive squares in 2 ways, for example, as 52070656 + 112232836 = 7216^2 + 10594^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137243 + ... + 138434.

It is an arithmetic number, because the mean of its divisors is an integer number (24121825).

Almost surely, 2^164303492 is an apocalyptic number.

It is an amenable number.

164303492 is a deficient number, since it is larger than the sum of its proper divisors (125158408).

164303492 is a wasteful number, since it uses less digits than its factorization.

164303492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275830 (or 275828 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 164303492 is about 12818.0923697717. The cubic root of 164303492 is about 547.7078068284.

The spelling of 164303492 in words is "one hundred sixty-four million, three hundred three thousand, four hundred ninety-two".