16241297 has 4 divisors (see below), whose sum is σ = 16252980. Its totient is φ = 16229616.

The previous prime is 16241293. The next prime is 16241299. The reversal of 16241297 is 79214261.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7054336 + 9186961 = 2656^2 + 3031^2 .

It is a cyclic number.

It is not a de Polignac number, because 16241297 - 2² = 16241293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16241293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3422 + ... + 6647.

It is an arithmetic number, because the mean of its divisors is an integer number (4063245).

Almost surely, 2^16241297 is an apocalyptic number.

It is an amenable number.

16241297 is a deficient number, since it is larger than the sum of its proper divisors (11683).

16241297 is a wasteful number, since it uses less digits than its factorization.

16241297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11682.

The product of its digits is 6048, while the sum is 32.

The square root of 16241297 is about 4030.0492552821. The cubic root of 16241297 is about 253.2446247966.

The spelling of 16241297 in words is "sixteen million, two hundred forty-one thousand, two hundred ninety-seven".