15020104 has 64 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 6336000.

The previous prime is 15020087. The next prime is 15020107. The reversal of 15020104 is 40102051.

It is not an unprimeable number, because it can be changed into a prime (15020107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82894 + ... + 83074.

It is an arithmetic number, because the mean of its divisors is an integer number (515970).

Almost surely, 2^15020104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15020104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16511040).

15020104 is an abundant number, since it is smaller than the sum of its proper divisors (18001976).

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

15020104 is a wasteful number, since it uses less digits than its factorization.

15020104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 15020104 is about 3875.5778923923. The cubic root of 15020104 is about 246.7313376409.

Adding to 15020104 its reverse (40102051), we get a palindrome (55122155).

The spelling of 15020104 in words is "fifteen million, twenty thousand, one hundred four".