163322727 has 8 divisors (see below), whose sum is σ = 229224960. Its totient is φ = 103151160.

The previous prime is 163322717. The next prime is 163322749. The reversal of 163322727 is 727223361.

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

It is not a de Polignac number, because 163322727 - 2⁴ = 163322711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163322717) 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, 1432599 + ... + 1432712.

It is an arithmetic number, because the mean of its divisors is an integer number (28653120).

Almost surely, 2^163322727 is an apocalyptic number.

163322727 is a deficient number, since it is larger than the sum of its proper divisors (65902233).

163322727 is a wasteful number, since it uses less digits than its factorization.

163322727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865333.

The product of its digits is 21168, while the sum is 33.

The square root of 163322727 is about 12779.7780497159. The cubic root of 163322727 is about 546.6158336053.

The spelling of 163322727 in words is "one hundred sixty-three million, three hundred twenty-two thousand, seven hundred twenty-seven".