16670097 has 8 divisors (see below), whose sum is σ = 24696480. Its totient is φ = 11113380.

The previous prime is 16670083. The next prime is 16670117. The reversal of 16670097 is 79007661.

It is not a de Polignac number, because 16670097 - 2⁸ = 16669841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16670057) 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, 308679 + ... + 308732.

It is an arithmetic number, because the mean of its divisors is an integer number (3087060).

Almost surely, 2^16670097 is an apocalyptic number.

It is an amenable number.

16670097 is a deficient number, since it is larger than the sum of its proper divisors (8026383).

16670097 is an equidigital number, since it uses as much as digits as its factorization.

16670097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617420 (or 617414 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 16670097 is about 4082.9030113389. The cubic root of 16670097 is about 255.4540009076.

The spelling of 16670097 in words is "sixteen million, six hundred seventy thousand, ninety-seven".