15060402 has 96 divisors (see below), whose sum is σ = 40435200. Its totient is φ = 3953664.

The previous prime is 15060391. The next prime is 15060403. The reversal of 15060402 is 20406051.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15060403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 169174 + ... + 169262.

It is an arithmetic number, because the mean of its divisors is an integer number (421200).

Almost surely, 2^15060402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15060402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20217600).

15060402 is an abundant number, since it is smaller than the sum of its proper divisors (25374798).

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

15060402 is a wasteful number, since it uses less digits than its factorization.

15060402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 15060402 is about 3880.7733765321. The cubic root of 15060402 is about 246.9517955180.

Adding to 15060402 its reverse (20406051), we get a palindrome (35466453).

The spelling of 15060402 in words is "fifteen million, sixty thousand, four hundred two".