15104222 has 8 divisors (see below), whose sum is σ = 25892976. Its totient is φ = 6473232.

The previous prime is 15104213. The next prime is 15104233. The reversal of 15104222 is 22240151.

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

It is a self number, because there is not a number n which added to its sum of digits gives 15104222.

It is a congruent number.

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, 539423 + ... + 539450.

It is an arithmetic number, because the mean of its divisors is an integer number (3236622).

Almost surely, 2^15104222 is an apocalyptic number.

15104222 is a deficient number, since it is larger than the sum of its proper divisors (10788754).

15104222 is a wasteful number, since it uses less digits than its factorization.

15104222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078882.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 15104222 is about 3886.4150576077. The cubic root of 15104222 is about 247.1910753019.

Adding to 15104222 its reverse (22240151), we get a palindrome (37344373).

The spelling of 15104222 in words is "fifteen million, one hundred four thousand, two hundred twenty-two".