15240601 has 8 divisors (see below), whose sum is σ = 15591680. Its totient is φ = 14893632.

The previous prime is 15240593. The next prime is 15240607. The reversal of 15240601 is 10604251.

15240601 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 cyclic number.

It is not a de Polignac number, because 15240601 - 2³ = 15240593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15240607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7201 + ... + 9073.

It is an arithmetic number, because the mean of its divisors is an integer number (1948960).

Almost surely, 2^15240601 is an apocalyptic number.

It is an amenable number.

15240601 is a deficient number, since it is larger than the sum of its proper divisors (351079).

15240601 is a wasteful number, since it uses less digits than its factorization.

15240601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 15240601 is about 3903.9212338366. The cubic root of 15240601 is about 247.9328262831.

Adding to 15240601 its reverse (10604251), we get a palindrome (25844852).

The spelling of 15240601 in words is "fifteen million, two hundred forty thousand, six hundred one".