15200068 has 12 divisors (see below), whose sum is σ = 28646380. Its totient is φ = 7015392.

The previous prime is 15200051. The next prime is 15200069. The reversal of 15200068 is 86000251.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8398404 + 6801664 = 2898^2 + 2608^2 .

It is not an unprimeable number, because it can be changed into a prime (15200069) 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, 146103 + ... + 146206.

Almost surely, 2^15200068 is an apocalyptic number.

It is an amenable number.

15200068 is a deficient number, since it is larger than the sum of its proper divisors (13446312).

15200068 is a wasteful number, since it uses less digits than its factorization.

15200068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292326 (or 292324 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 15200068 is about 3898.7264587298. The cubic root of 15200068 is about 247.7128353213.

The spelling of 15200068 in words is "fifteen million, two hundred thousand, sixty-eight".