16160457 has 8 divisors (see below), whose sum is σ = 21626176. Its totient is φ = 10734192.

The previous prime is 16160447. The next prime is 16160461. The reversal of 16160457 is 75406161.

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

It is not a de Polignac number, because 16160457 - 2¹⁹ = 15636169 is a prime.

It is a super-2 number, since 2×16160457² = 522320740897698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16160447) 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, 8893 + ... + 10554.

It is an arithmetic number, because the mean of its divisors is an integer number (2703272).

Almost surely, 2^16160457 is an apocalyptic number.

It is an amenable number.

16160457 is a deficient number, since it is larger than the sum of its proper divisors (5465719).

16160457 is a wasteful number, since it uses less digits than its factorization.

16160457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19727.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 16160457 is about 4020.0070895460. The cubic root of 16160457 is about 252.8237561880.

The spelling of 16160457 in words is "sixteen million, one hundred sixty thousand, four hundred fifty-seven".