6159001 has 4 divisors (see below), whose sum is σ = 6165504. Its totient is φ = 6152500.

The previous prime is 6158969. The next prime is 6159007. The reversal of 6159001 is 1009516.

6159001 is digitally balanced in base 3, 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 Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6159001 - 2⁵ = 6158969 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6159007) 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, 1525 + ... + 3826.

It is an arithmetic number, because the mean of its divisors is an integer number (1541376).

Almost surely, 2^6159001 is an apocalyptic number.

It is an amenable number.

6159001 is a deficient number, since it is larger than the sum of its proper divisors (6503).

6159001 is a wasteful number, since it uses less digits than its factorization.

6159001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6502.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 6159001 is about 2481.7334667526. The cubic root of 6159001 is about 183.3032189288.

The spelling of 6159001 in words is "six million, one hundred fifty-nine thousand, one".