16097963 has 8 divisors (see below), whose sum is σ = 19480032. Its totient is φ = 12986496.

The previous prime is 16097951. The next prime is 16097969. The reversal of 16097963 is 36979061.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 16097963 - 2⁶ = 16097899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16097963.

It is not an unprimeable number, because it can be changed into a prime (16097969) 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, 67520 + ... + 67757.

It is an arithmetic number, because the mean of its divisors is an integer number (2435004).

Almost surely, 2^16097963 is an apocalyptic number.

16097963 is a deficient number, since it is larger than the sum of its proper divisors (3382069).

16097963 is a wasteful number, since it uses less digits than its factorization.

16097963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135301.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 16097963 is about 4012.2266885110. The cubic root of 16097963 is about 252.4974374801.

The spelling of 16097963 in words is "sixteen million, ninety-seven thousand, nine hundred sixty-three".