162538214 has 8 divisors (see below), whose sum is σ = 252214560. Its totient is φ = 78466696.

The previous prime is 162538213. The next prime is 162538247. The reversal of 162538214 is 412835261.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162538213) 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, 1401134 + ... + 1401249.

It is an arithmetic number, because the mean of its divisors is an integer number (31526820).

Almost surely, 2^162538214 is an apocalyptic number.

162538214 is a deficient number, since it is larger than the sum of its proper divisors (89676346).

162538214 is a wasteful number, since it uses less digits than its factorization.

162538214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802414.

The product of its digits is 11520, while the sum is 32.

The square root of 162538214 is about 12749.0475722699. The cubic root of 162538214 is about 545.7392140626.

The spelling of 162538214 in words is "one hundred sixty-two million, five hundred thirty-eight thousand, two hundred fourteen".