16094457 has 40 divisors (see below), whose sum is σ = 25717824. Its totient is φ = 10007712.

The previous prime is 16094453. The next prime is 16094459. The reversal of 16094457 is 75449061.

16094457 is a `hidden beast` number, since 1 + 609 + 4 + 45 + 7 = 666.

It is not a de Polignac number, because 16094457 - 2² = 16094453 is a prime.

It is a super-2 number, since 2×16094457² = 518063092249698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16094453) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 98658 + ... + 98820.

Almost surely, 2^16094457 is an apocalyptic number.

It is an amenable number.

16094457 is a deficient number, since it is larger than the sum of its proper divisors (9623367).

16094457 is a wasteful number, since it uses less digits than its factorization.

16094457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 16094457 is about 4011.7897502237. The cubic root of 16094457 is about 252.4791055481.

The spelling of 16094457 in words is "sixteen million, ninety-four thousand, four hundred fifty-seven".