162248864 has 12 divisors (see below), whose sum is σ = 319427514. Its totient is φ = 81124416.

The previous prime is 162248861. The next prime is 162248887. The reversal of 162248864 is 468842261.

It can be written as a sum of positive squares in only one way, i.e., 151093264 + 11155600 = 12292^2 + 3340^2 .

It is not an unprimeable number, because it can be changed into a prime (162248861) by changing a digit.

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 as a sum of consecutive naturals, namely, 2535107 + ... + 2535170.

Almost surely, 2^162248864 is an apocalyptic number.

It is an amenable number.

162248864 is a deficient number, since it is larger than the sum of its proper divisors (157178650).

162248864 is an equidigital number, since it uses as much as digits as its factorization.

162248864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070287 (or 5070279 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 162248864 is about 12737.6946108784. The cubic root of 162248864 is about 545.4151806474.

The spelling of 162248864 in words is "one hundred sixty-two million, two hundred forty-eight thousand, eight hundred sixty-four".