163080937 has 4 divisors (see below), whose sum is σ = 163227280. Its totient is φ = 162934596.

The previous prime is 163080923. The next prime is 163080961. The reversal of 163080937 is 739080361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 739080361 = 1621 ⋅455941.

It is a cyclic number.

It is not a de Polignac number, because 163080937 - 2¹¹ = 163078889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 163080896 and 163080905.

It is not an unprimeable number, because it can be changed into a prime (163080917) 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, 71487 + ... + 73732.

It is an arithmetic number, because the mean of its divisors is an integer number (40806820).

Almost surely, 2^163080937 is an apocalyptic number.

It is an amenable number.

163080937 is a deficient number, since it is larger than the sum of its proper divisors (146343).

163080937 is a wasteful number, since it uses less digits than its factorization.

163080937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146342.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 163080937 is about 12770.3146789733. The cubic root of 163080937 is about 546.3459558403.

The spelling of 163080937 in words is "one hundred sixty-three million, eighty thousand, nine hundred thirty-seven".