15134222 has 16 divisors (see below), whose sum is σ = 24291600. Its totient is φ = 7050240.

The previous prime is 15134219. The next prime is 15134239. The reversal of 15134222 is 22243151.

It is a junction number, because it is equal to n+sod(n) for n = 15134194 and 15134203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947 + ... + 5582.

It is an arithmetic number, because the mean of its divisors is an integer number (1518225).

Almost surely, 2^15134222 is an apocalyptic number.

15134222 is a deficient number, since it is larger than the sum of its proper divisors (9157378).

15134222 is a wasteful number, since it uses less digits than its factorization.

15134222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611.

The product of its digits is 480, while the sum is 20.

The square root of 15134222 is about 3890.2727410813. The cubic root of 15134222 is about 247.3546240095.

Adding to 15134222 its reverse (22243151), we get a palindrome (37377373).

The spelling of 15134222 in words is "fifteen million, one hundred thirty-four thousand, two hundred twenty-two".