162127493 has 8 divisors (see below), whose sum is σ = 177145056. Its totient is φ = 147156400.

The previous prime is 162127423. The next prime is 162127499. The reversal of 162127493 is 394721261.

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

It is a cyclic number.

It is not a de Polignac number, because 162127493 - 2¹⁴ = 162111109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162127499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4103 + ... + 18468.

It is an arithmetic number, because the mean of its divisors is an integer number (22143132).

Almost surely, 2^162127493 is an apocalyptic number.

It is an amenable number.

162127493 is a deficient number, since it is larger than the sum of its proper divisors (15017563).

162127493 is a wasteful number, since it uses less digits than its factorization.

162127493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23235.

The product of its digits is 18144, while the sum is 35.

The square root of 162127493 is about 12732.9294743983. The cubic root of 162127493 is about 545.2791466200.

The spelling of 162127493 in words is "one hundred sixty-two million, one hundred twenty-seven thousand, four hundred ninety-three".