16497950 has 24 divisors (see below), whose sum is σ = 35070672. Its totient is φ = 5656320.

The previous prime is 16497941. The next prime is 16497953. The reversal of 16497950 is 5979461.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 16497898 and 16497907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16497953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23219 + ... + 23918.

It is an arithmetic number, because the mean of its divisors is an integer number (1461278).

Almost surely, 2^16497950 is an apocalyptic number.

16497950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16497950 is an abundant number, since it is smaller than the sum of its proper divisors (18572722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16497950 is a wasteful number, since it uses less digits than its factorization.

16497950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47156 (or 47151 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 16497950 is about 4061.7668569232. The cubic root of 16497950 is about 254.5716247444.

The spelling of 16497950 in words is "sixteen million, four hundred ninety-seven thousand, nine hundred fifty".