162548112 has 20 divisors (see below), whose sum is σ = 419916080. Its totient is φ = 54182688.

The previous prime is 162548083. The next prime is 162548119. The reversal of 162548112 is 211845261.

It is a self number, because there is not a number n which added to its sum of digits gives 162548112.

It is not an unprimeable number, because it can be changed into a prime (162548119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1693162 + ... + 1693257.

It is an arithmetic number, because the mean of its divisors is an integer number (20995804).

Almost surely, 2^162548112 is an apocalyptic number.

162548112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

162548112 is an abundant number, since it is smaller than the sum of its proper divisors (257367968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162548112 is a wasteful number, since it uses less digits than its factorization.

162548112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386430 (or 3386424 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 162548112 is about 12749.4357522206. The cubic root of 162548112 is about 545.7502916978.

The spelling of 162548112 in words is "one hundred sixty-two million, five hundred forty-eight thousand, one hundred twelve".