162356648 has 32 divisors (see below), whose sum is σ = 315057600. Its totient is φ = 78384768.

The previous prime is 162356633. The next prime is 162356651. The reversal of 162356648 is 846653261.

It is a super-2 number, since 2×162356648² = 52719362299591808, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 27965 + ... + 33267.

It is an arithmetic number, because the mean of its divisors is an integer number (9845550).

Almost surely, 2^162356648 is an apocalyptic number.

It is an amenable number.

162356648 is a deficient number, since it is larger than the sum of its proper divisors (152700952).

162356648 is a wasteful number, since it uses less digits than its factorization.

162356648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441 (or 5437 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 162356648 is about 12741.9248153487. The cubic root of 162356648 is about 545.5359293448.

The spelling of 162356648 in words is "one hundred sixty-two million, three hundred fifty-six thousand, six hundred forty-eight".