162272135 has 8 divisors (see below), whose sum is σ = 201008256. Its totient is φ = 125629920.

The previous prime is 162272119. The next prime is 162272147. The reversal of 162272135 is 531272261.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 162272135 - 2⁴ = 162272119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 162272098 and 162272107.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 523304 + ... + 523613.

It is an arithmetic number, because the mean of its divisors is an integer number (25126032).

Almost surely, 2^162272135 is an apocalyptic number.

162272135 is a deficient number, since it is larger than the sum of its proper divisors (38736121).

162272135 is a wasteful number, since it uses less digits than its factorization.

162272135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046953.

The product of its digits is 5040, while the sum is 29.

The square root of 162272135 is about 12738.6080479776. The cubic root of 162272135 is about 545.4412553033.

The spelling of 162272135 in words is "one hundred sixty-two million, two hundred seventy-two thousand, one hundred thirty-five".