16242207 has 16 divisors (see below), whose sum is σ = 23141760. Its totient is φ = 10102752.

The previous prime is 16242203. The next prime is 16242211. The reversal of 16242207 is 70224261.

It is an interprime number because it is at equal distance from previous prime (16242203) and next prime (16242211).

It is not a de Polignac number, because 16242207 - 2² = 16242203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16242203) 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 15 ways as a sum of consecutive naturals, for example, 1693 + ... + 5945.

It is an arithmetic number, because the mean of its divisors is an integer number (1446360).

Almost surely, 2^16242207 is an apocalyptic number.

16242207 is a deficient number, since it is larger than the sum of its proper divisors (6899553).

16242207 is a wasteful number, since it uses less digits than its factorization.

16242207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 16242207 is about 4030.1621555466. The cubic root of 16242207 is about 253.2493544744.

Adding to 16242207 its reverse (70224261), we get a palindrome (86466468).

The spelling of 16242207 in words is "sixteen million, two hundred forty-two thousand, two hundred seven".