162860481 has 24 divisors (see below), whose sum is σ = 269191104. Its totient is φ = 92944800.

The previous prime is 162860471. The next prime is 162860507. The reversal of 162860481 is 184068261.

It is not a de Polignac number, because 162860481 - 2⁶ = 162860417 is a prime.

It is a super-2 number, since 2×162860481² = 53047072543102722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162860441) 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 in 23 ways as a sum of consecutive naturals, for example, 80970 + ... + 82956.

It is an arithmetic number, because the mean of its divisors is an integer number (11216296).

Almost surely, 2^162860481 is an apocalyptic number.

It is an amenable number.

162860481 is a deficient number, since it is larger than the sum of its proper divisors (106330623).

162860481 is a wasteful number, since it uses less digits than its factorization.

162860481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301 (or 3298 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 162860481 is about 12761.6801793494. The cubic root of 162860481 is about 546.0996577741.

The spelling of 162860481 in words is "one hundred sixty-two million, eight hundred sixty thousand, four hundred eighty-one".