162441136 has 40 divisors (see below), whose sum is σ = 369757584. Its totient is φ = 68156160.

The previous prime is 162441121. The next prime is 162441163. The reversal of 162441136 is 631144261.

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, 33211 + ... + 37786.

Almost surely, 2^162441136 is an apocalyptic number.

162441136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162441136 is an abundant number, since it is smaller than the sum of its proper divisors (207316448).

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

162441136 is a wasteful number, since it uses less digits than its factorization.

162441136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71029 (or 71023 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 162441136 is about 12745.2397388201. The cubic root of 162441136 is about 545.6305425465.

Adding to 162441136 its reverse (631144261), we get a palindrome (793585397).

The spelling of 162441136 in words is "one hundred sixty-two million, four hundred forty-one thousand, one hundred thirty-six".