162163115 has 16 divisors (see below), whose sum is σ = 199356960. Its totient is φ = 126593280.

The previous prime is 162163103. The next prime is 162163121. The reversal of 162163115 is 511361261.

It is a de Polignac number, because none of the positive numbers 2^k-162163115 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34295 + ... + 38735.

It is an arithmetic number, because the mean of its divisors is an integer number (12459810).

Almost surely, 2^162163115 is an apocalyptic number.

162163115 is a deficient number, since it is larger than the sum of its proper divisors (37193845).

162163115 is a wasteful number, since it uses less digits than its factorization.

162163115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622.

The product of its digits is 1080, while the sum is 26.

The square root of 162163115 is about 12734.3282115705. The cubic root of 162163115 is about 545.3190792084.

The spelling of 162163115 in words is "one hundred sixty-two million, one hundred sixty-three thousand, one hundred fifteen".