16014857 has 4 divisors (see below), whose sum is σ = 16028676. Its totient is φ = 16001040.

The previous prime is 16014829. The next prime is 16014871. The reversal of 16014857 is 75841061.

It is a happy number.

16014857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75841061 = 29 ⋅2615209.

It can be written as a sum of positive squares in 2 ways, for example, as 12313081 + 3701776 = 3509^2 + 1924^2 .

It is a cyclic number.

It is not a de Polignac number, because 16014857 - 2¹⁴ = 15998473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16017857) 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, 4994 + ... + 7547.

It is an arithmetic number, because the mean of its divisors is an integer number (4007169).

Almost surely, 2^16014857 is an apocalyptic number.

It is an amenable number.

16014857 is a deficient number, since it is larger than the sum of its proper divisors (13819).

16014857 is a wasteful number, since it uses less digits than its factorization.

16014857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13818.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 16014857 is about 4001.8566940859. The cubic root of 16014857 is about 252.0621802132.

The spelling of 16014857 in words is "sixteen million, fourteen thousand, eight hundred fifty-seven".