16009954 has 8 divisors (see below), whose sum is σ = 25427628. Its totient is φ = 7534080.

The previous prime is 16009927. The next prime is 16009963. The reversal of 16009954 is 45990061.

16009954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12852225 + 3157729 = 3585^2 + 1777^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 470881 = 16009954 / (1 + 6 + 0 + 0 + 9 + 9 + 5 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235407 + ... + 235474.

Almost surely, 2^16009954 is an apocalyptic number.

16009954 is a deficient number, since it is larger than the sum of its proper divisors (9417674).

16009954 is a wasteful number, since it uses less digits than its factorization.

16009954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470900.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 16009954 is about 4001.2440565404. The cubic root of 16009954 is about 252.0364543718.

The spelling of 16009954 in words is "sixteen million, nine thousand, nine hundred fifty-four".