15160001 has 4 divisors (see below), whose sum is σ = 15168132. Its totient is φ = 15151872.

The previous prime is 15159997. The next prime is 15160003. The reversal of 15160001 is 10006151.

15160001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8708401 + 6451600 = 2951^2 + 2540^2 .

It is a cyclic number.

It is not a de Polignac number, because 15160001 - 2² = 15159997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15160003) 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, 281 + ... + 5513.

It is an arithmetic number, because the mean of its divisors is an integer number (3792033).

Almost surely, 2^15160001 is an apocalyptic number.

It is an amenable number.

15160001 is a deficient number, since it is larger than the sum of its proper divisors (8131).

15160001 is an equidigital number, since it uses as much as digits as its factorization.

15160001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8130.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 15160001 is about 3893.5845952027. The cubic root of 15160001 is about 247.4949888452.

Adding to 15160001 its reverse (10006151), we get a palindrome (25166152).

The spelling of 15160001 in words is "fifteen million, one hundred sixty thousand, one".