15240014 has 8 divisors (see below), whose sum is σ = 24063240. Its totient is φ = 7218936.

The previous prime is 15240013. The next prime is 15240023. The reversal of 15240014 is 41004251.

15240014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15239974 and 15240001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15240013) 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, 200489 + ... + 200564.

It is an arithmetic number, because the mean of its divisors is an integer number (3007905).

Almost surely, 2^15240014 is an apocalyptic number.

15240014 is a deficient number, since it is larger than the sum of its proper divisors (8823226).

15240014 is a wasteful number, since it uses less digits than its factorization.

15240014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401074.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 15240014 is about 3903.8460522925. The cubic root of 15240014 is about 247.9296431532.

Adding to 15240014 its reverse (41004251), we get a palindrome (56244265).

The spelling of 15240014 in words is "fifteen million, two hundred forty thousand, fourteen".