15112104 has 64 divisors (see below), whose sum is σ = 45066240. Its totient is φ = 4128960.

The previous prime is 15112063. The next prime is 15112109. The reversal of 15112104 is 40121151.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (15112109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1909 + ... + 5819.

It is an arithmetic number, because the mean of its divisors is an integer number (704160).

Almost surely, 2^15112104 is an apocalyptic number.

15112104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15112104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22533120).

15112104 is an abundant number, since it is smaller than the sum of its proper divisors (29954136).

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

15112104 is a wasteful number, since it uses less digits than its factorization.

15112104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950 (or 3946 counting only the distinct ones).

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

The square root of 15112104 is about 3887.4289704122. The cubic root of 15112104 is about 247.2340659580.

Adding to 15112104 its reverse (40121151), we get a palindrome (55233255).

The spelling of 15112104 in words is "fifteen million, one hundred twelve thousand, one hundred four".