15120114 has 16 divisors (see below), whose sum is σ = 30309120. Its totient is φ = 5028560.

The previous prime is 15120113. The next prime is 15120137. The reversal of 15120114 is 41102151.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 15120093 and 15120102.

It is not an unprimeable number, because it can be changed into a prime (15120113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244 + ... + 5504.

It is an arithmetic number, because the mean of its divisors is an integer number (1894320).

Almost surely, 2^15120114 is an apocalyptic number.

15120114 is an abundant number, since it is smaller than the sum of its proper divisors (15189006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15120114 is a wasteful number, since it uses less digits than its factorization.

15120114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 15120114 is about 3888.4590778353. The cubic root of 15120114 is about 247.2777394506.

Adding to 15120114 its reverse (41102151), we get a palindrome (56222265).

The spelling of 15120114 in words is "fifteen million, one hundred twenty thousand, one hundred fourteen".