16114257 has 12 divisors (see below), whose sum is σ = 23671440. Its totient is φ = 10560408.

The previous prime is 16114253. The next prime is 16114289. The reversal of 16114257 is 75241161.

It is a happy number.

16114257 is a `hidden beast` number, since 1 + 611 + 42 + 5 + 7 = 666.

It is not a de Polignac number, because 16114257 - 2² = 16114253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16114257.

It is not an unprimeable number, because it can be changed into a prime (16114253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14643 + ... + 15704.

It is an arithmetic number, because the mean of its divisors is an integer number (1972620).

Almost surely, 2^16114257 is an apocalyptic number.

It is an amenable number.

16114257 is a deficient number, since it is larger than the sum of its proper divisors (7557183).

16114257 is a wasteful number, since it uses less digits than its factorization.

16114257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30412 (or 30409 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 16114257 is about 4014.2567182481. The cubic root of 16114257 is about 252.5825995164.

The spelling of 16114257 in words is "sixteen million, one hundred fourteen thousand, two hundred fifty-seven".