16970507 has 2 divisors, whose sum is σ = 16970508. Its totient is φ = 16970506.

The previous prime is 16970467. The next prime is 16970549. The reversal of 16970507 is 70507961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16970507 - 2²⁰ = 15921931 is a prime.

It is not a weakly prime, because it can be changed into another prime (16970567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8485253 + 8485254.

It is an arithmetic number, because the mean of its divisors is an integer number (8485254).

Almost surely, 2^16970507 is an apocalyptic number.

16970507 is a deficient number, since it is larger than the sum of its proper divisors (1).

16970507 is an equidigital number, since it uses as much as digits as its factorization.

16970507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 16970507 is about 4119.5275214519. The cubic root of 16970507 is about 256.9793772911.

The spelling of 16970507 in words is "sixteen million, nine hundred seventy thousand, five hundred seven".