16070663 has 8 divisors (see below), whose sum is σ = 18757632. Its totient is φ = 13481496.

The previous prime is 16070623. The next prime is 16070683. The reversal of 16070663 is 36607061.

It is a happy number.

16070663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16070663 - 2⁸ = 16070407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16070623) 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, 24095 + ... + 24752.

It is an arithmetic number, because the mean of its divisors is an integer number (2344704).

Almost surely, 2^16070663 is an apocalyptic number.

16070663 is a deficient number, since it is larger than the sum of its proper divisors (2686969).

16070663 is an equidigital number, since it uses as much as digits as its factorization.

16070663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48901.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 16070663 is about 4008.8231440162. The cubic root of 16070663 is about 252.3546227162.

The spelling of 16070663 in words is "sixteen million, seventy thousand, six hundred sixty-three".