15020014 has 8 divisors (see below), whose sum is σ = 22565520. Its totient is φ = 7498176.

The previous prime is 15020011. The next prime is 15020023. The reversal of 15020014 is 41002051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 15019976 and 15020003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15020011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4234 + ... + 6925.

It is an arithmetic number, because the mean of its divisors is an integer number (2820690).

Almost surely, 2^15020014 is an apocalyptic number.

15020014 is a deficient number, since it is larger than the sum of its proper divisors (7545506).

15020014 is a wasteful number, since it uses less digits than its factorization.

15020014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11834.

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

The square root of 15020014 is about 3875.5662812033. The cubic root of 15020014 is about 246.7308448378.

Adding to 15020014 its reverse (41002051), we get a palindrome (56022065).

It can be divided in two parts, 150 and 20014, that added together give a square (20164 = 142²).

The spelling of 15020014 in words is "fifteen million, twenty thousand, fourteen".