6159698 has 4 divisors (see below), whose sum is σ = 9239550. Its totient is φ = 3079848.

The previous prime is 6159697. The next prime is 6159701. The reversal of 6159698 is 8969516.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5414929 + 744769 = 2327^2 + 863^2 .

It is a Curzon number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (6159691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1539923 + ... + 1539926.

Almost surely, 2^6159698 is an apocalyptic number.

6159698 is a deficient number, since it is larger than the sum of its proper divisors (3079852).

6159698 is a wasteful number, since it uses less digits than its factorization.

6159698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079851.

The product of its digits is 116640, while the sum is 44.

The square root of 6159698 is about 2481.8738888187. The cubic root of 6159698 is about 183.3101333361.

The spelling of 6159698 in words is "six million, one hundred fifty-nine thousand, six hundred ninety-eight".