16413297 has 8 divisors (see below), whose sum is σ = 21951840. Its totient is φ = 10908480.

The previous prime is 16413289. The next prime is 16413317. The reversal of 16413297 is 79231461.

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

It is not a de Polignac number, because 16413297 - 2³ = 16413289 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (16413227) 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, 7272 + ... + 9257.

It is an arithmetic number, because the mean of its divisors is an integer number (2743980).

Almost surely, 2^16413297 is an apocalyptic number.

It is an amenable number.

16413297 is a deficient number, since it is larger than the sum of its proper divisors (5538543).

16413297 is a wasteful number, since it uses less digits than its factorization.

16413297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16863.

The product of its digits is 9072, while the sum is 33.

The square root of 16413297 is about 4051.3327436783. The cubic root of 16413297 is about 254.1354651776.

The spelling of 16413297 in words is "sixteen million, four hundred thirteen thousand, two hundred ninety-seven".